NSN 2990-00-451-4839 ABT49135, SA350, SA-350

Product Details | SPARK EXHAUST ARRESTER

2990-00-451-4839 A device designed to prevent the escape of sparks from the exhaust of reciprocating internal combustion engines. It functions by trapping glowing carbon particles from exhaust gases in a receptacle that can be serviced.

Part Alternates: ABT49135, SA350, SA-350, U49135, U-49135, FCM070069, LA14502, LA1450-2, 21581, 49135, 49135U, 49135-U, 2990-00-451-4839, 00-451-4839, 2990004514839, 004514839

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
29	17 MAY 1971	00-451-4839	32362 ( ARRESTER, SPARK EXHAUST )

Cross Reference | NSN 2990-00-451-4839

Part Number	Cage Code	Manufacturer
21581	79260	WALKER MFG CO
49135	76700	CUMMINS FILTRATION INC.
49135-U	76700	CUMMINS FILTRATION INC.
ABT49135	3NNX8	BRIGHTON CROMWELL LLC
ABT49135	52993	AR BEE CORP
FCM070069	18265	DONALDSON COMPANY, INC. DBA TORIT PRODUCTS
LA1450-2	46717	PETTIBONE LLC
SA-350	01652	RIKER PRODUCTS
U-49135	76700	CUMMINS FILTRATION INC.

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Related Products | NSN 2990-00-451-4839

2990-00-451-4848, 2990-00-451-4865, 2990-00-451-4867, 2990-00-451-4873, 2990-00-451-4874

Technical Data | NSN 2990-00-451-4839

Characteristic	Specifications
MATERIAL	STEEL
SURFACE TREATMENT	ALUMINIZED
DEVICE DESIGN TYPE	DIRECTIONAL VANE
BODY SHAPE	ROUND
OVERALL LENGTH	14.000 INCHES NOMINAL
OVERALL DIAMETER	8.500 INCHES NOMINAL
OPERATING POSITION	UNIVERSAL
INLET CONNECTION TYPE	UNTHREADED
INLET LOCATION	CENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH	3.000 INCHES NOMINAL
INLET OUTSIDE DIAMETER	3.620 INCHES NOMINAL
INLET INSIDE DIAMETER	3.500 INCHES NOMINAL
OUTLET CONNECTION TYPE	UNTHREADED
OUTLET LOCATION	CENTRALLY LOCATED IN END SECTION OF BODY
OUTLET PROJECTION LENGTH	3.000 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER	3.620 INCHES NOMINAL
OUTLET INSIDE DIAMETER	3.500 INCHES NOMINAL
SPECIAL FEATURES	CLEAN OUT PLUG LOCATED IN END OF MUFFLER BODY

Restrictions/Controls & Freight Information | NSN 2990-00-451-4839

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
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	177060	SPARK ARRESTERS IN PKGS
Less than car load rating
Less than truck load rating	F	150.0
Water commodity Code	593	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
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

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.
Materiel Management Aggregation Code	SU	SU:AF SICA RESIDUAL MMAC-OO-ALC
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each