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Quality guaranteed We sell only warrantied and traceable partsMfg Part Number: 21891
NSN : 2990-01-025-9931
NIIN : 010259931
CAGE Code : 79260
Manufacturer: Walker Mfg Co
Item Name : Muffler Exhaust
If you’re in need of NSN parts, look no further than NSN Orbit. Owned and operated by ASAP Semiconductor, we have access to an unparalleled inventory of parts and components for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Muffler Exhaust from Walker Mfg Co, as well as part numbers like 21891 and many more. NSN Orbit has more than two billion new and obsolete parts readily available with short lead times and competitive prices, and as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.
Our website offers an array of parametric search capabilities that allow our customers to search for parts through a number of filters, one of which is the National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. NSN Orbit has a broad selection of NSN parts such as 2990010259931 from manufacturers like Walker Mfg Co. To begin the purchasing process immediately, submit an RFQ today for part number 21891.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-01-025-9931 Item Description: Muffler Exhaust | 2990 | 010259931 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21891 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AALW | INSULATION MATERIAL | ASBESTOS |
| ARTK | OUTLET PROJECTION LENGTH | 2.500 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | ANY ACCEPTABLE |
| ARWA | OUTLET OUTSIDE DIAMETER | ANY ACCEPTABLE |
| ABHP | OVERALL LENGTH | 31.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 1.750 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 1.875 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARTJ | OUTLET LOCATION | OFFSET IN END SECTION OF BODY 1.250 IN. C OF OUTLET TO C OF BODY |
| ARNK | INLET PROJECTION LENGTH | 2.500 INCHES NOMINAL |
| APGF | DESIGN TYPE | JACKETED |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| MATL | MATERIAL | STEEL |
| ARNJ | INLET LOCATION | OFFSET IN END SECTION OF BODY 1.250 IN. C OF INLET TO @C OF BODY |
| MATT | MATERIAL | STEEL |
| SURF | SURFACE TREATMENT | ALUMINIZED |
| ADAV | OVERALL DIAMETER | 5.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | ROUND |
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