Whether you are in the market for NSN parts, military and defense parts, aerospace parts, or other similar product solutions, Buy Military Fasteners is your one-stop shop with an expansive selection tracing back to premier manufacturers and entities that we trust. Thank you for taking an interest in part number 1539, a Lawler Manufacturing Inc item that is listed alongside the description “Seat Valve” and the NSN 4820010930864. As part number 1539 is ready for purchase on our website at any time, you are invited to fill out and submit the RFQ form provided on this page for the means of requesting a quote for your comparisons. All that we ask is that you supply us with crucial details such as your target price and expected shipping time frame, that way we can best customize a solution that caters to your unique requirements and constraints alike.
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As customers explore our vast selection, they can take advantage of services like our CAGE Code search features or database filters to quickly locate products of interest for purchase. For example, part number 1539 is listed alongside the NSN 4820-01-093-0864, meaning that it also belongs to FSC 4820 Valves Nonpowered. With this in mind, kick off procurement with us today with assurance that we can even fulfill your most difficult needs.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-093-0864 Item PartTypeName: SEAT,VALVE | 4820 | 010930864 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1539 | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.635 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 3.632 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 2.621 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.165 INCHES MINIMUM AND 0.308 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.938 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 11 SINGLE THREADED PORTION |
| CQJX | NOMINAL THREAD SIZE | 3.500 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-1654 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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