Product Details | EXHAUST MUFFLER

2990-00-368-6742 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: M8590L, R1017240, R101-7-240, 27782, 2990-00-368-6742, 00-368-6742, 2990003686742, 003686742

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-368-6742

Demand History | NSN 2990-00-368-6742

Part Number Request Date QTY Origin
27782 2019-01-09 30 Norway

Cross Reference | NSN 2990-00-368-6742

Part Number Cage Code Manufacturer
27782 29201 JOHN DEER CONSUMER PRODUCTS INC
M8590L 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
R101-7-240 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 2990-00-368-6742

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ANY ACCEPTABLE
DESIGN TYPE DRY
COOLANT TYPE ANY ACCEPTABLE
MUFFLER DESIGN BAFFLE
BAFFLE QUANTITY 3
TUBE QUANTITY 1
BODY SHAPE ROUND
OVERALL LENGTH 14.375 INCHES NOMINAL
OVERALL DIAMETER 5.063 INCHES NOMINAL
OPERATING POSITION UNIVERSAL
INLET CONNECTION TYPE UNTHREADED
INLET LOCATION CENTRALLY LOCATED IN END SECTION OF BODY
INLET PROJECTION LENGTH 1.250 INCHES NOMINAL
INLET OUTSIDE DIAMETER 1.625 INCHES NOMINAL
INLET INSIDE DIAMETER 1.500 INCHES NOMINAL
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION LOCATED 1-61/64 IN. C TO C FROM HORIZONGAL CENTERLINE
OUTLET PROJECTION LENGTH 2.125 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER 0.875 INCHES NOMINAL
OUTLET INSIDE DIAMETER 0.813 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 2990-00-368-6742

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating
Less than truck load rating Z No Rating
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 2990-00-368-6742

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Z
EA : Each