NSN 2990-00-163-0818 ABT8273, T8273, T-8273
Product Details | EXHAUST MUFFLER
2990-00-163-0818 00020215600030Airframe Structural Components29900045Miscellaneous Engine Accessories, Nonaircraft
Part Alternates: ABT8273, T8273, T-8273, 08273M, 4838289, 74776821, 74776821-3, 74838289, 8273, 2990-00-163-0818, 00-163-0818, 2990001630818, 001630818, 747768213
Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 29 | 14 AUG 1972 | 00-163-0818 | 10849 ( MUFFLER, EXHAUST ) |
Demand History | NSN 2990-00-163-0818
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 08273M | 2025-11-316 | 1 | DIBBS |
| 4838289 | 2025-11-316 | 1 | DIBBS |
| 74776821 | 2025-11-316 | 1 | DIBBS |
| 74776821-3 | 2025-11-316 | 1 | DIBBS |
| 74838289 | 2025-11-316 | 1 | DIBBS |
| ABT8273 | 2025-11-316 | 1 | DIBBS |
| T-8273 | 2025-11-316 | 1 | DIBBS |
Cross Reference | NSN 2990-00-163-0818
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 08273M | 76700 | CUMMINS FILTRATION INC. |
| 4838289 | 0AHU0 | KALMAR AC INC |
| 74776821 | 0AHU0 | KALMAR AC INC |
| 74776821-3 | 0AHU0 | KALMAR AC INC |
| 74838289 | 0AHU0 | KALMAR AC INC |
| 8273 | 76700 | CUMMINS FILTRATION INC. |
| ABT8273 | 3NNX8 | BRIGHTON CROMWELL LLC |
| ABT8273 | 52993 | AR BEE CORP |
| T-8273 | 76700 | CUMMINS FILTRATION INC. |
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Related Products | NSN 2990-00-163-0818
Technical Data | NSN 2990-00-163-0818
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | ANY ACCEPTABLE |
| DESIGN TYPE | DRY |
| COOLANT TYPE | AIR |
| MUFFLER DESIGN | MULTIPASS |
| BAFFLE QUANTITY | 2 |
| TUBE QUANTITY | 3 |
| BODY SHAPE | OVAL |
| OVERALL LENGTH | 11.000 INCHES NOMINAL |
| OVERALL WIDTH | 4.625 INCHES NOMINAL |
| OVERALL HEIGHT | 8.375 INCHES NOMINAL |
| OPERATING POSITION | HORIZONTAL |
| INLET CONNECTION TYPE | UNTHREADED |
| INLET LOCATION | LOCATED IN END SECTION OF BODY ON VERTICAL CENTER LINE,2.875 IN. ABOVE HORIZONTAL CENTER LINE |
| INLET PROJECTION LENGTH | 2.000 INCHES NOMINAL |
| INLET OUTSIDE DIAMETER | 1.890 INCHES MINIMUM 1ST CONNECTION 1.910 INCHES MAXIMUM 1ST CONNECTION |
| INLET INSIDE DIAMETER | 1.770 INCHES MINIMUM 1ST CONNECTION 1.790 INCHES MAXIMUM 1ST CONNECTION |
| OUTLET CONNECTION TYPE | UNTHREADED |
| OUTLET LOCATION | LOCATED IN SAME END AS INLET ON VERTICAL CENTER LINE,0.565 IN. ABOVE HORIZONTAL CENTER LINE |
| OUTLET PROJECTION LENGTH | 2.000 INCHES NOMINAL |
| OUTLET OUTSIDE DIAMETER | 1.475 INCHES MINIMUM 1ST CONNECTION 1.495 INCHES MAXIMUM 1ST CONNECTION |
| OUTLET INSIDE DIAMETER | 1.355 INCHES MINIMUM 1ST CONNECTION 1.375 INCHES MAXIMUM 1ST CONNECTION |
| SPECIAL FEATURES | BRACKET WELDED TO SIDE OF BODY,1.250 IN. FROM CENTER OF BRACKET TO END OF BODY ON OPPOSITE END FROM INLET AND OUTLET |
| MANUFACTURERS CODE | 76700 |
| DESIGN CONTROL REFERENCE | 08273M |
Restrictions/Controls & Freight Information | NSN 2990-00-163-0818
| 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 | 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 |
Management | NSN 2990-00-163-0818
Navy| 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 |