NSN 2990-00-900-9688 MAM045055, MAM04-5055, MAM045071
Product Details | EXHAUST MUFFLER
2990-00-900-9688 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft
Part Alternates: MAM045055, MAM04-5055, MAM045071, MAM04-5071, B47466, B5453165, B5-45-3165, 2990-00-900-9688, 00-900-9688, 2990009009688, 009009688
Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 01 JAN 1960 | 00-900-9688 | 10849 ( MUFFLER, EXHAUST ) |
Demand History | NSN 2990-00-900-9688
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| B47466 | 2019-01-08 | 2 | DIBBS |
| MAM04-5071 | 2019-01-08 | 2 | DIBBS |
| 2990-00-900-9688 | 2015-10-275 | 1 | DIBBS |
| 2990-00-900-9688 | 2015-09-263 | 1 | DIBBS |
Cross Reference | NSN 2990-00-900-9688
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B47466 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC |
| B47466 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S |
| B5-45-3165 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC |
| MAM04-5055 | 18265 | DONALDSON COMPANY, INC. DBA TORIT PRODUCTS |
| MAM04-5071 | 18265 | DONALDSON COMPANY, INC. DBA TORIT PRODUCTS |
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Related Products | NSN 2990-00-900-9688
Technical Data | NSN 2990-00-900-9688
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | ALUMINIZED |
| DESIGN TYPE | DRY |
| COOLANT TYPE | AIR |
| MUFFLER DESIGN | BAFFLE |
| BAFFLE QUANTITY | 1 |
| TUBE QUANTITY | 2 |
| BODY SHAPE | ROUND |
| OVERALL LENGTH | 7.000 INCHES NOMINAL |
| OVERALL DIAMETER | 4.380 INCHES NOMINAL |
| OPERATING POSITION | VERTICAL OR HORIZONTAL |
| INLET CONNECTION TYPE | FLANGE |
| INLET LOCATION | CENTRALLY IN END SECTION OF BODY |
| INLET PROJECTION LENGTH | 1.000 INCHES NOMINAL |
| INLET FLANGE SHAPE | OVAL |
| INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES |
| INLET FLANGE MOUNTING HOLE DIAMETER | 0.410 INCHES NOMINAL |
| INLET FLANGE MOUNTING PROVISION SPACING | 2.688 IN. CENTER TO CENTER DIM OF HOLES |
| OUTLET CONNECTION TYPE | UNTHREADED |
| OUTLET LOCATION | 2-3/4 IN. FROM AND AT 90 DEG ANGLE TO INLET END |
| OUTLET PROJECTION LENGTH | 2.375 INCHES NOMINAL |
| OUTLET OUTSIDE DIAMETER | 1.620 INCHES NOMINAL |
| OUTLET INSIDE DIAMETER | 1.520 INCHES NOMINAL |
| III FSC APPLICATION DATA | MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT |
| MANUFACTURERS CODE | 18265 |
| DESIGN CONTROL REFERENCE | MAM04-5071 |
Restrictions/Controls & Freight Information | NSN 2990-00-900-9688
| 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 |
Management | NSN 2990-00-900-9688
Army
Air Force
Navy| 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 |
|---|---|---|
| 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. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| 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 |
| 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 |