NSN 2990-00-363-7589 D1939, GD6800, GD6-800

2990-00-363-7589 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: D1939, GD6800, GD6-800, K5164147, 5164147, 2990-00-363-7589, 00-363-7589, 2990003637589, 003637589

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
29	01 JAN 1963	00-363-7589	10849 ( MUFFLER, EXHAUST )

Part Number	Cage Code	Manufacturer
5164147	24617	GENERAL MOTORS CORP
5164147	72582	MTU AMERICA INC.
D1939	81334	WESTCOTT SNYDER MFG CORP
GD6-800	02978	L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
GD6-800	80072	H20 TANK INC U S MOTORS DIV
K5164147	18954	KORODY-COLYER CORP A CR INDUSTRIES CO

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 2990-00-363-7589

Compare

2990-00-363-7793, 2990-00-363-8006, 2990-00-363-8080, 2990-00-363-8081, 2990-00-363-8082

Characteristic	Specifications
MATERIAL	STEEL, SAE 1010
SURFACE TREATMENT	ZINC COATED
DESIGN TYPE	DRY
COOLANT TYPE	AIR
MUFFLER DESIGN	BAFFLE
BAFFLE QUANTITY	3
TUBE QUANTITY	1
BODY SHAPE	ROUND
OVERALL LENGTH	18.000 INCHES NOMINAL
OVERALL DIAMETER	12.000 INCHES NOMINAL
OVERALL HEIGHT	0.125 INCHES NOMINAL
OPERATING POSITION	HORIZONTAL
INLET CONNECTION TYPE	THREADED 1ST CONNECTION FLANGE 1ST CONNECTION
INLET LOCATION	CENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH	1.250 INCHES NOMINAL
INLET FLANGE SHAPE	ROUND
INLET THREAD SIZE	4-11-1/2
INLET THREAD SERIES DESIGNATOR	NPT
INLET THREAD DIRECTION	RIGHT-HAND
INLET THREAD LOCATION	INTERNAL
OUTLET CONNECTION TYPE	THREADED
OUTLET LOCATION	CENTRALLY LOCATED IN END SECTION OFBODY
OUTLET PROJECTION LENGTH	4.625 INCHES NOMINAL
OUTLET THREAD SIZE	4-11-1/2
OUTLET THREAD SERIES DESIGNATOR	NPT
OUTLET THREAD DIRECTION	RIGHT-HAND
OUTLET THREAD LOCATION	EXTERNAL
WATER OUTLET CONNECTION TYPE	THREADED
WATER OUTLET QUANTITY	1
WATER OUTLET LOCATION	LOCATED DIRECTLY UNDER EXHAUST OUTLET
WATER OUTLET PROJECTION LENGTH	1.500 INCHES NOMINAL
WATER OUTLET THREAD SIZE	1-1/4-11-1/2
WATER OUTLET THREAD SERIES DESIGNATOR	NPT
WATER OUTLET THREAD DIRECTION	RIGHT-HAND
WATER OUTLET THREAD LOCATION	EXTERNAL
NONCONNECTION OUTLET TYPE AND QUANTITY	1 SLOTTED
NONCONNECTION OUTLET LOCATION	LOCATED ON CIRCLE
NONCONNECTION OUTLET SIZE	2-1/2 IN. LG BY 1-1/4 IN. W

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	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

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	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