NSN 5985-00-509-1182 ARM-1, ARM-1/26492, ARM-1/5117

Product Details | VARIABLE ATTENUATOR

5985-00-509-1182 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).

Part Alternates: ARM-1, ARM-1/26492, ARM-1/5117, ARM126492, ARM15117, SMC801289, SM-C-801289, SMC8012891, SM-C-801289-1, 5L.5177.001.92, 5L517700192, 5L5177-001-92, 654VE70671, 654VE7067-1, 7079431, 707943-1, ARM1, 1310AS2977, 4680042, 468-0042, 5985-00-509-1182, 00-509-1182, 5985005091182, 005091182

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	26 JUL 1974	00-509-1182	00838 ( ATTENUATOR, VARIABLE )

Drawings & Photos | NSN 5985-00-509-1182

Part Number	Request Date	QTY	Origin
468-0042	2020-07-21	2	DIBBS
ARM-1/5117	2020-07-21	2	DIBBS
468-0042	2020-06-18	3	DIBBS
ARM-1/5117	2020-06-18	3	DIBBS
468-0042	2019-12-12	35	DIBBS
ARM-1/5117	2019-12-12	35	DIBBS
468-0042	2019-12-01	35	DIBBS
ARM-1/5117	2019-12-01	35	DIBBS
468-0042	2019-03-11	2	DIBBS
ARM-1/5117	2019-03-11	2	DIBBS
468-0042	2019-03-04	1	DIBBS
ARM-1/5117	2019-03-04	1	DIBBS
468-0042	2019-02-21	1	DIBBS
ARM-1/5117	2019-02-21	1	DIBBS
468-0042	2019-02-11	1	DIBBS
ARM-1/5117	2019-02-11	1	DIBBS
468-0042	2019-01-31	1	DIBBS
ARM-1/5117	2019-01-31	1	DIBBS
5985-00-509-1182	2015-10-18	1	DIBBS
ARM-1	2015-08-24	4
5985-00-509-1182	2014-06-01	4	DIBBS
5985-00-509-1182	2014-05-01	5	DIBBS
5985-00-509-1182	2012-04-17	10	US
5985-00-509-1182	2009-03-04	15	DIBBS
5985-00-509-1182	2009-02-26	20	us
ARM126492	2008-12-18	1	US
5985-00-509-1182	2008-10-17	6	DIBBS
5985-00-509-1182	2008-09-16	9	DIBBS
5985-00-509-1182	2008-08-06	9	DIBBS
5985-00-509-1182	2008-01-14	17	DIBBS
5985-00-509-1182	2007-04-19	20	DIBBS
5985-00-509-1182	2006-06-26	20	DIBBS

Cross Reference | NSN 5985-00-509-1182

Part Number	Cage Code	Manufacturer
1310AS2977	30003	NAVAL AIR SYSTEMS COMMAND
468-0042	52151	CONTINENTAL ELECTRONICS CORPORATION
5L.5177.001.92	D1901	AIRBUS DEFENCE AND SPACE GMBH DIV SEPS
5L5177-001-92	D1901	AIRBUS DEFENCE AND SPACE GMBH DIV SEPS
654VE7067-1	81755	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
707943-1	3B150	RAYTHEON TECHNICAL SERVICES COMPANY LLC
707943-1	49956	RAYTHEON COMPANY DBA RAYTHEON
ARM-1	12457	MERRIMAC INDUSTRIES, INC
ARM-1/26492	12457	MERRIMAC INDUSTRIES, INC
ARM-1/5117	06141	L-3 COMMUNICATIONS CORPORATION DBA L-3 COMMUNICATIONS AVIATION
SM-C-801289	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
SM-C-801289-1	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Related Products | NSN 5985-00-509-1182

5985-00-509-1252, 5985-00-509-1530, 5985-00-509-2155, 5985-00-509-2466, 5985-00-509-2870

Technical Data | NSN 5985-00-509-1182

Characteristic	Specifications
APPLICATION DESIGN	TRANSMISSION LINE
FREQUENCY RANGE	0.000 MEGAHERTZ MINIMUM AND 400.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO	1.20 AND 1.50 AND 2.00
POWER RATING	500.0 MILLIWATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	2.0
OVERALL ATTENUATION RANGE IN DECIBELS	0.0 TO 10.0
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	9A COAXIAL TYPE
OVERALL LENGTH	1.560 INCHES MAXIMUM
OVERALL HEIGHT	1.100 INCHES MAXIMUM
OVERALL WIDTH	1.580 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
UNTHREADED MOUNTING HOLE DIAMETER	0.140 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.340 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.090 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5985-00-509-1182

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:	D	Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:	U	Precious metal type is unknown
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	J	100.2
Water commodity Code	658	unknown
Originating Activity Code	TA	Sacramento Air Logistics Center McClellan AFB, CA 95652-5609
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 5985-00-509-1182

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	4	Communications Systems Agency and Satellite Communications
Weapons Systems/End Item or Homogeneous Group	4A	AN/FSC-78/GSC-39
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	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each