NSN 2520-00-446-7518 H28707 , H378513, 0355860

Product Details | BREATHER

2520-00-446-7518 A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also CAP, VENT, FUEL STORAGE TANK. excludes VENTALATOR (as modified).20716150056Helicopter Rotor Blades, Drive Mechanisms and Components25200039Vehicular Power Transmission Components28050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: H28707 , H378513, 0355860 , 0399001028, 039-90010-28 , 114826 , 28586 , 28707, 31365 , 313650, 313650SC , 4703438, 509124 , 86273, 8743086 , 91916R91, 2520-00-446-7518, 00-446-7518, 2520004467518, 004467518

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
25	01 JAN 1963	00-446-7518	11034 ( BREATHER )

Part Number	Request Date	QTY	Origin
0355860	2024-09-19	144	DIBBS
039-90010-28	2024-09-19	144	DIBBS
313650	2024-09-19	144	DIBBS
86273	2024-09-19	144	DIBBS
8743086	2024-09-19	144	DIBBS
91916R91	2024-09-19	144	DIBBS
H378513	2024-09-19	144	DIBBS
0355860	2023-07-06	323	DIBBS
039-90010-28	2023-07-06	323	DIBBS
313650	2023-07-06	323	DIBBS
86273	2023-07-06	323	DIBBS
8743086	2023-07-06	323	DIBBS
91916R91	2023-07-06	323	DIBBS
H378513	2023-07-06	323	DIBBS
0355860	2020-09-15	202	DIBBS
039-90010-28	2020-09-15	202	DIBBS
313650	2020-09-15	202	DIBBS
86273	2020-09-15	202	DIBBS
8743086	2020-09-15	202	DIBBS
91916R91	2020-09-15	202	DIBBS
H378513	2020-09-15	202	DIBBS
0355860	2020-06-18	224	DIBBS
039-90010-28	2020-06-18	224	DIBBS
313650	2020-06-18	224	DIBBS
86273	2020-06-18	224	DIBBS
8743086	2020-06-18	224	DIBBS
91916R91	2020-06-18	224	DIBBS
H378513	2020-06-18	224	DIBBS
2520-00-446-7518	2018-11-01	206	DIBBS
2520-00-446-7518	2018-05-10	144	DIBBS
2520-00-446-7518	2016-01-24	175	DIBBS
2520-00-446-7518	2014-07-14	501	DIBBS
2520-00-446-7518	2013-10-18	100	DIBBS
2520-00-446-7518	2013-04-19	491	DIBBS
2520-00-446-7518	2012-08-28	2	Chile
2520-00-446-7518	2010-04-29	40	us
2520-00-446-7518	2009-12-23	345	South Korea
2520-00-446-7518	2009-05-08	380	DIBBS
2520-00-446-7518	2009-04-07	237	DIBBS
2520-00-446-7518	2008-07-09	59	DIBBS

Cross Reference | NSN 2520-00-446-7518

Part Number	Cage Code	Manufacturer
0355860	04627	NACCO MATERIALS HANDLING GROUP INC
039-90010-28	59556	KOVATCH CORP.
114826	04627	NACCO MATERIALS HANDLING GROUP INC
114826	30076	NACCO MATERIALS HANDLING GROUP INC DBA HYSTER
2520004467518	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
28586	61038	VICKERS INC
28707	23926	KOMATSU AMERICA INTL CO
31365	57733	STEWART-WARNER CORPORATION
313650	57733	STEWART-WARNER CORPORATION
313650SC	70270	STEWART-WARNER ALEMITE SALES CO INC
4703438	0AHU0	KALMAR AC INC
509124	53930	WEST SALEM MACHINERY COMPANY DBA GERLINGER CARRIER
86273	23382	FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP
8743086	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
91916R91	31007	NAVISTAR INTL CORP
91916R91	89346	NAVISTAR INTL CORP TRUCK BR
H28707	23926	KOMATSU AMERICA INTL CO
H378513	97271	DANA LIGHT AXLE PRODUCTS, LLC DBA DANA LIGHT AXLE PRODUCTS

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Related Products | NSN 2520-00-446-7518

2520-00-446-7528, 2520-00-446-7529, 2520-00-446-7530, 2520-00-446-7531, 2520-00-446-7534

Technical Data | NSN 2520-00-446-7518

Characteristic	Specifications
END ITEM IDENTIFICATION	2530-01-096-9356
BODY MATERIAL	STEEL
CONNECTION TYPE	THREADED
THREAD SIZE AND SERIES/TYPE DESIGNATOR	3/8-12 NPT
OUTSIDE DIAMETER	0.7812 INCHES MAXIMUM
OVERALL HEIGHT	1.500 INCHES MAXIMUM
SPECIAL FEATURES	CADMIUM PLATED;1.160 IN.DIA DOME;HEXAGON WRENCHING FACILITY;CRES WOOL FILTER ELEMENT

Restrictions/Controls & Freight Information | NSN 2520-00-446-7518

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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	125850	MUFFLER/EXHAUST SYS/PIPE/ETC
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	593	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 2520-00-446-7518

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support 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.
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	B	Consumable Repair Parts
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