Thank you for your interest in MP-31 SIZE 4.5 IN. Civil Aviation 360 offers an unmatched amount of premium NSN parts to various industries. Muffler Exhaust is an item listed with the NSN 2990-01-443-1191 and is manufactured by Beaird Industries Inc. If you are interested in beginning the purchasing process for this particular item MP-31 SIZE 4.5 IN, 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 MP-31 SIZE 4.5 IN 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, 2990-01-443-1191 is also listed with its CAGE Code: 11839 and manufacturer: Beaird Industries 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 |
|---|---|---|---|---|---|---|
| 2990-01-443-1191 Item Description: Muffler Exhaust | 2990 | 014431191 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Mp-31 Size 4.5 In | 5 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AALW | INSULATION MATERIAL | FIBERGLASS |
| ABHP | OVERALL LENGTH | 36.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| ADAV | OVERALL DIAMETER | 10.750 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 170 PATROL COASTAL |
| APGF | DESIGN TYPE | WET |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | VERTICAL |
| ARNK | INLET PROJECTION LENGTH | 3.000 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 4.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | MUFFLER MP 31 WET MARINEARNNJAA4.500 |
| MATL | MATERIAL | STEEL, CORROSION RESISTING |
| SURF | SURFACE TREATMENT | ZINC CHROMATE |
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