Thank you for taking an interest in the various military and defense parts, aerospace parts, and other items that we offer. You have reached the RFQ page for part number 21549-1, a Defense And Development Enterprises Llc item with the NSN 4820000317453 that is listed alongside the description “Seat Valve.” If you are interested in part number 21549-1 and wish to learn more about your purchasing options, be sure to submit the form below at your earliest convenience while supplying us with important information concerning your needs and restrictions alike. Once we have a chance to receive and review your completed form, a member of our staff will reach out to you in 15 minutes or less to present a tailored solution for your comparisons.
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To ensure that shopping with us is as simple as possible, we make it easy to identify and procure exact items by listing parts alongside all applicable designations and information. For example, part number 21549-1 is specifically listed with the NSN 4820-00-031-7453, and this code can be used to determine that it falls under FSC 4820 Valves Nonpowered. Additionally, while tracing back to Defense And Development Enterprises Llc, this NSN part was specifically produced under CAGE Code 07KQ5. With our services and dedication to simple procurement in mind, get started with us today!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-031-7453 Item PartTypeName: SEAT,VALVE | 4820 | 000317453 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21549-1 | 6 | 1 | C | 9 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.656 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.495 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.315 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | 4820&670&6583 |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.048 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.232 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CL 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | FSC APPLICATION DATA | VALVE |
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