Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 28278, a Napco Industries Inc component we feature that is listed with the NSN 2815007983532 and item name “Guide Valve Stem.” For further identification, part number 28278 was also specifically produced under CAGE Code 95201 and belongs to Federal Supply Class (FSC) 2815 Diesel Engines and Components. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number 28278 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 28278 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2815-00-798-3532 Item Description: Guide Valve Stem | 2815 | 007983532 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 28278 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 4.250 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 1.225 INCHES MINIMUM AND 1.230 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.5000 INCHES NOMINAL |
| AETC | METALLIC HARDNESS RATING | 27.0 MINIMUM ROCKWELL C AND 37.0 MAXIMUM ROCKWELL C |
| BDYS | COUNTERBORE LOCATION | AA END |
| BQDC | BORE COUNTERSINK | NOT INCLUDED |
| BQSH | AA END DIAMETER | 0.870 INCHES MINIMUM AND 0.873 INCHES MAXIMUM |
| BQSJ | BB END SHANK DIAMETER | 0.808 INCHES MINIMUM AND 0.814 INCHES MAXIMUM |
| BQSK | BB END CHAMFER LENGTH | 0.125 INCHES NOMINAL |
| BQSL | BB END CHAMFER ANGLE IN DEG | 45.0 |
| BQSM | AA END CHAMFER LENGTH | 0.031 INCHES NOMINAL |
| BQSN | AA END CHAMFER ANGLE IN DEG | 45.0 |
| MATT | MATERIAL | IRON CAST |
| AAWZ | COUNTERBORE DEPTH | 0.469 INCHES NOMINAL |
| BQSF | BORE COUNTERBORE | INCLUDED |
We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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