We've received your request for D21211 (described as Muffler Exhaust), manufactured by Duplex with CAGE code 18859. This part is registered under NSN 2990-00-925-6967, classified in FSG 29 Engine Accessories / FSC 2990 Miscellaneous Engine Accessories Nonaircraft. Our verification process will confirm traceability through supporting identifiers including NIIN 00-925-6967, NCB code 00 (origin: USA), and INC 10849. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your D21211 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-925-6967 Item Description: Muffler Exhaust | 2990 | 009256967 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| D21211 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT |
| ARTJ | OUTLET LOCATION | LOCATED 7/16 IN. C TO C FROM HORIZONAL CENTER LINE |
| ARTW | OUTLET THREAD SIZE | 8-MAR |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT |
| ABHP | OVERALL LENGTH | 38.000 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 8.500 INCHES NOMINAL |
| ARNF | TUBE QUANTITY | 3 |
| ARNK | INLET PROJECTION LENGTH | 3.313 INCHES NOMINAL |
| ARSP | INLET THREAD LOCATION | EXTERNAL |
| ARTK | OUTLET PROJECTION LENGTH | 3.313 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| ZZZV | FSC APPLICATION DATA | MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT |
| ARTH | OUTLET CONNECTION TYPE | THREADED |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND |
| SR-5 | MANUFACTURERS CODE | 76700 |
| SR-5 | DESIGN CONTROL REFERENCE | T5779 |
| ACQW | INLET CONNECTION TYPE | THREADED |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND |
| SURF | SURFACE TREATMENT | PAINT |
| SR-5 | THE MANUFACTURERS DATA | |
| FEAT | SPECIAL FEATURES | SPARK ARESTING 3 INCH IP; REFERENCE DATA, EG-37.5 KVA, WARNER SWASEY, BK 21A, GROUP NO. 21, PG 1 OF 1 |
| ARNA | COOLANT TYPE | AIR |
| ARNW | INLET THREAD SIZE | 3-8 |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| APGF | DESIGN TYPE | DRY |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL |
| ARNJ | INLET LOCATION | LOCATED 2 - 1/4 IN. C TO C FROM HORIZONTAL CENTER LINE |
| ARND | MUFFLER DESIGN | MULTIPASS W/INTEGRAL SPARK ARRESTOR |
| End Use : 30230 | Other parts and accessories of vehicles |
|---|---|
| Schedule B : 8708925000 (NAICS 336390) | Mufflers and exhaust pipes for vehicles, nesoi |
| SITC : 78439 | Parts and accessories n.E.S. For tractors, motor cars and other motor vehicles, trucks, public-transport vehicles and road motor vehicles, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | G |
|---|---|
| Classification Control | U |
| MGMT_CTL | Sf9---n |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | G69 |
| Unit of Measure | Ea |
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ESD S20.20-2014 Certification |
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