Product Details | EXHAUST MUFFLER

2990-00-724-9016 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft

Part Alternates: 27967, 2990-00-724-9016, 00-724-9016, 2990007249016, 007249016

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-724-9016

Cross Reference | NSN 2990-00-724-9016

Part Number Cage Code Manufacturer
27967 81381 STEWART & STEVENSON POWER PRODUCTS LLC

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Technical Data | NSN 2990-00-724-9016

Characteristic Specifications
MATERIAL STEEL, STAINLESS
SURFACE TREATMENT ANY ACCEPTABLE
DESIGN TYPE DRY
COOLANT TYPE AIR
MUFFLER DESIGN BAFFLE
BAFFLE QUANTITY 4
BODY SHAPE ROUND
OVERALL LENGTH 17.500 INCHES NOMINAL
OVERALL DIAMETER 8.000 INCHES NOMINAL
OPERATING POSITION HORIZONTAL
INLET CONNECTION TYPE UNTHREADED,RECTANGULAR SHAPE
INLET LOCATION 45 DEG BELOW HORIZONTAL PLANE OF THE LONGITUDINAL AXIS
INLET PROJECTION LENGTH 4.000 INCHES NOMINAL
OUTLET CONNECTION TYPE UNTHREADED
OUTLET LOCATION CENTRALLY LOCATED AT VERTICAL PLANE OF LONGITUDINAL AXIS
OUTLET PROJECTION LENGTH 5.250 INCHES NOMINAL
OUTLET OUTSIDE DIAMETER 2.375 INCHES NOMINAL
OUTLET INSIDE DIAMETER 2.000 INCHES NOMINAL
SPECIAL FEATURES TWO RECTANGULAR EXHAUST INLET CONNECTIONS,EACH CONNECTION 4 IN. LG BY 2 IN. W BY 14 GAUGE THK,TWO EXHAUST INLETS MOUNTED ON ONE COMMON @FLANGE 12.500 IN. LG BY 3 IN. W BY 0.500 IN THK,SIX 0.500 IN. DIA MTG HOLES EQUALLY SPACED IN PAIRS ON 1.750 IN. AND 5.750 IN. MTG CENTER
III FSC APPLICATION DATA MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT
MANUFACTURERS CODE 81381
DESIGN CONTROL REFERENCE 27967

Restrictions/Controls & Freight Information | NSN 2990-00-724-9016

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 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 2990-00-724-9016

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical 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 CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each