NSN 5965-00-937-1851 M-138/G, M138G, MILH55535

Product Details | DYNAMIC MICROPHONE

5965-00-937-1851 A microphone which depends for its operation upon the generation of an electromotive force by the motion of a moving coil within a magnetic field.

Part Alternates: M-138/G, M138G, MILH55535, MIL-H-55535, MIL-M-26542/10, MILM2654210, MIL-PRF-26542/10, MILPRF2654210, DM15200OHM, DM15-200OHM, M138, 10525D, 10525J, 10525P, 10622B, 217380002604, 217-380-002-604, 6000 WB, 6000WB, 9390616, 939-0616, 9399138, 939-9138, 5965-00-937-1851, 00-937-1851, 5965009371851, 009371851

Electrical and Electronic Equipment Components | Headsets, Handsets, Microphones and Speakers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	18 NOV 1966	00-937-1851	00362 ( MICROPHONE, DYNAMIC )

Drawings & Photos | NSN 5965-00-937-1851

Part Number	Request Date	QTY	Origin
5965-00-937-1851	2024-11-319	300	DIBBS
5965-00-937-1851	2024-08-221	77	DIBBS
5965-00-937-1851	2024-06-176	228	DIBBS
5965-00-937-1851	2024-03-88	83	DIBBS
5965-00-937-1851	2023-06-177	264	DIBBS
5965-00-937-1851	2023-06-166	264	DIBBS
5965-00-937-1851	2023-04-101	259	DIBBS
5965-00-937-1851	2023-03-82	171	DIBBS
5965-00-937-1851	2022-07-186	259	DIBBS
5965-00-937-1851	2022-06-174	259	DIBBS
5965-00-937-1851	2022-03-90	258	DIBBS
5965-00-937-1851	2021-12-340	100	Pakistan
5965-00-937-1851	2021-09-266	221	DIBBS
5965-00-937-1851	2021-08-243	221	DIBBS
5965-00-937-1851	2021-07-182	300	Greece
M138G	2019-09-259	25	GR
M138G	2019-09-252	20	United States
5965-00-937-1851	2019-08-238	1116	DIBBS
5965-00-937-1851	2019-08-227	1116	DIBBS
5965-00-937-1851	2018-09-270	1139	DIBBS
5965-00-937-1851	2018-08-241	15	Netherlands
5965-00-937-1851	2018-05-141	868	DIBBS
5965-00-937-1851	2018-05-130	868	DIBBS
5965-00-937-1851	2018-04-102	30	CO
5965-00-937-1851	2018-03-67	245	US
5965-00-937-1851	2018-03-67	20	US
5965-00-937-1851	2017-11-320	21	us
5965-00-937-1851	2017-11-305	21	Israel
5965-00-937-1851	2015-09-263	764	DIBBS
5965-00-937-1851	2015-01-21	501	DIBBS
5965-00-937-1851	2014-07-212	720	DIBBS
M138G	2014-02-44	1	SG
5965-00-937-1851	2009-11-323	1500	DE
5965-00-937-1851	2009-03-89	1000	Turkey
5965-00-937-1851	2009-03-71	60	Turkey
5965-00-937-1851	2008-08-216	500	EG
M138G	2007-09-271	40	Spain
M138G	2007-04-117	40	Spain

Cross Reference | NSN 5965-00-937-1851

Part Number	Cage Code	Manufacturer
10525D	18068	ASTROCOM ELECTRONICS, INC.
10525J	18068	ASTROCOM ELECTRONICS, INC.
10525P	18068	ASTROCOM ELECTRONICS, INC.
10622B	18068	ASTROCOM ELECTRONICS, INC.
217-380-002-604	82872	ROANWELL CORPORATION DBA PARAMOUNT CORDS
6000 WB	59369	ACOUSTICOM CORP DBA ACOUSTIC
939-0616	81134	BOSCH SECURITY SYSTEMS, INC DBA USE CAGE CODE 25734 FOR
939-9138	81134	BOSCH SECURITY SYSTEMS, INC DBA USE CAGE CODE 25734 FOR
DM15-200OHM	14653	SCINTREX INC
M-138/G	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
M-138/G	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M138	81134	BOSCH SECURITY SYSTEMS, INC DBA USE CAGE CODE 25734 FOR
MIL-H-55535	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-M-26542/10	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-PRF-26542/10	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Related Products | NSN 5965-00-937-1851

5965-00-937-6450, 5965-00-937-6472, 5965-00-937-6482, 5965-00-937-9904, 5965-00-938-2526

Technical Data | NSN 5965-00-937-1851

Characteristic	Specifications
FREQUENCY RESPONSE RANGE IN HERTZ	300.0 TO 3500.0
IMPEDANCE SELECTION METHOD	PIN-JACK TYPE LEAD POSITIONING
IMPEDANCE RATING	150.0 OHMS NOMINAL
OUTPUT SENSITIVITY RATING REFERENCE	28 DYNES PER SQ CENTIMETER
POLARITY CONNECTION	NOT REQUIRED
SOUND PICKUP DIRECTIONAL TYPE	UNIDIRECTIONAL
NOISE CANCELING FEATURE	INCLUDED
SUPPORT STAND	NOT INCLUDED
SHOCK MOUNT	NOT PROVIDED
MOUNTING METHOD	BRACKET
ELECTRICAL CONNECTION TYPE	INTEGRAL CORD
ACCESSORY COMPONENTS	CORD AND CONNECTOR
CONNECTOR IDENTIFICATION	JJ-055
CONNECTOR MANUFACTURER CODE	81350
EXTENDED CABLE LENGTH	1.0 FEET NOMINAL
CABLE CONDUCTOR QUANTITY	2
CABLE SHIELDED CONDUCTOR QUANTITY	2
BODY STYLE	6 HEADSET TYPE
WIDTH	1.250 INCHES NOMINAL
LENGTH	2.125 INCHES NOMINAL
HEIGHT	0.706 INCHES NOMINAL
TEST DATA DOCUMENT	81349-MIL-M-26542 SPECIFICATION
III CASE MATERIAL	PLASTIC
III CABLE IDENTIFICATION	M22442/38-1
III CABLE MANUFACTURER CODE	81349
III FUNCTIONAL DESCRIPTION	150 OHM MICROPHONE WITH BOOM AND CORD ASSEMBLY FOR USE ON HEADSET-MICROPHONES AND HELMETS.
III END ITEM IDENTIFICATION	2320-01-123-1602
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-PRF-26542
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-PRF-26542/10

Restrictions/Controls & Freight Information | NSN 5965-00-937-1851

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	061700	ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	658	unknown
Originating Activity Code	CL	U.S. Army Communications-Electronics Fort Monmouth, NJ 07703-5006
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	H	Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5965-00-937-1851

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	T
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	V	TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each