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QUALITY ASSURED We sell only warrantied and traceable partsWe appreciate your interest in the NSN part 4B271D1 under 2990-00-905-0428. If you are looking to receive a quick and personalized quote, please fill out our Instant RFQ with as much information as possible so that we can best create a solution to fit your needs. National Stock Numbers are 13-digit serial numbers assigned to specific items in the federal supply chain. These numbers are not arbitrary and follow a particular classification system.
4B271D1 is manufactured by Standard Mfg Co Inc with CAGE Code 98296 and is described as Muffler Exhaust. Like any other part on our website, this item is available for purchase at any time. Furthermore, if you are interested in acquiring items that we do not currently list in our database, we invite you to complete an Instant RFQ with available information, and our team will review it and respond in 15 minutes or less.
Internet of Hardware is a leading distributor of NSN part 4B271D1, and we can help you acquire both popular and hard-to-find aerospace and electronic components. Rest assured that our parts are only sourced from trusted global manufacturers such as Standard Mfg Co Inc when purchasing through us. Internet of Hardware is an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited and certified enterprise, and we take significant measures to ensure all components are certified, quality-tested, and approved.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-905-0428 Item Description: Muffler Exhaust | 2990 | 009050428 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 4b271d1 | 6 | 1 | C | 9 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 15.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| ADAV | OVERALL DIAMETER | 6.000 INCHES NOMINAL |
| AGAV | III END ITEM IDENTIFICATION | GRUMMAN AEROSPACE A-10 AIRCRAFT |
| AJLW | OUTLET INSIDE DIAMETER | 1.750 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 | CENTERED ON END OF BODY |
| ARNK | INLET PROJECTION LENGTH | 1.875 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.094 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| ARTJ | OUTLET LOCATION | CENTERED ON END OF BODY |
| ARTK | OUTLET PROJECTION LENGTH | 1.750 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.938 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
 |
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