Thank you for your interest in MSS4. Civil Aviation 360 offers an unmatched amount of premium NSN parts to various industries. Muffler Exhaust is an item listed with the NSN 2990-00-887-9726 and is manufactured by Donaldson Company Inc. If you are interested in beginning the purchasing process for this particular item MSS4, please finish filling out the provided Instant RFQ form with details like quantity and contact information. After submission, a staff member will contact you in 15 minutes or less with a personalized quote.
Civil Aviation 360 provides customers with a large inventory of NSN part such as MSS4 that are available for immediate purchase. A National Stock Number (NSN) is a number used to help classify items as they make their way through the federal supply system. Each NSN is unique, and the several digits describe different qualities like name, manufacturer, part number, and more. This classification system was created to eliminate confusion and duplication of orders, particularly in the United States Military Services. Since its first use after World War II, it has been officially recognized by the U.S. DOD and other NATO countries. For your convenience, 2990-00-887-9726 is also listed with its CAGE Code: 91435 and manufacturer: Donaldson Company Inc. All items that Civil Aviation 360 provides come with expedited shipping and manufacturer trace documentation, as applicable.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-887-9726 Item Description: Muffler Exhaust | 2990 | 008879726 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Mss4 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 52.000 INCHES NOMINAL" |
| ACQW | INLET CONNECTION TYPE | FLANGE" |
| ADAV | OVERALL DIAMETER | 12.500 INCHES NOMINAL" |
| APGF | DESIGN TYPE | DRY" |
| ARNA | COOLANT TYPE | AIR" |
| ARND | MUFFLER DESIGN | DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR" |
| ARNG | BODY SHAPE | ROUND" |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE" |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY" |
| ARNL | INLET FLANGE SHAPE | ROUND" |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 8 HOLES" |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL" |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 6-9/16 IN. DIA BOLT CIRCLE" |
| ARTH | OUTLET CONNECTION TYPE | FLANGE" |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY" |
| ARTL | OUTLET FLANGE SHAPE | ROUND" |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 8 HOLES" |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL" |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 6-9/16 IN. DIA BOLT CIRCLE" |
| MATT | MATERIAL | STEEL" |
| SFTT | SURFACE TREATMENT | PAINT" |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A TYPE" |
| ABHP | OVERALL LENGTH | 52.000 INCHES NOMINAL" |
| ACQW | INLET CONNECTION TYPE | FLANGE" |
| ADAV | OVERALL DIAMETER | 12.500 INCHES NOMINAL" |
| APGF | DESIGN TYPE | DRY" |
| ARNA | COOLANT TYPE | AIR" |
| ARND | MUFFLER DESIGN | DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR" |
| ARNG | BODY SHAPE | ROUND" |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE" |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY" |
| ARNL | INLET FLANGE SHAPE | ROUND" |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 8 HOLES" |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL" |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 6-9/16 IN. DIA BOLT CIRCLE" |
| ARTH | OUTLET CONNECTION TYPE | FLANGE" |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY" |
| ARTL | OUTLET FLANGE SHAPE | ROUND" |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 8 HOLES" |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL" |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 6-9/16 IN. DIA BOLT CIRCLE" |
| MATT | MATERIAL | STEEL" |
| SFTT | SURFACE TREATMENT | PAINT" |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A TYPE" |
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