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 52-81-103, a Arkwin Industries Inc component we feature that is listed with the NSN 4810008988599 and item name “Seat Valve.” For further identification, part number 52-81-103 was also specifically produced under CAGE Code 98391 and belongs to Federal Supply Class (FSC) 4810 Valves Powered. 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 52-81-103 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 52-81-103 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4810-00-898-8599 Item Description: SEAT,VALVE | 4810 | 008988599 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 52-81-103 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 1.031 INCHES MINIMUM AND 1.046 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.997 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.804 INCHES MINIMUM AND 0.805 INCHES MAXIMUM |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.266 INCHES NOMINAL FIFTH STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.422 INCHES MINIMUM FOURTH STEP AND 0.438 INCHES MAXIMUM FOURTH STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.437 INCHES NOMINAL THIRD STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.804 INCHES NOMINAL SECOND STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.938 INCHES NOMINAL FIRST STEP |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5610 CL416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
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