| Mfg Part Number: 254-00 | Alternate P/N: 25400 | Manufacturer: Trac Regulators Inc |
| NSN : 4820-00-074-7991 | Item Name : Seat Valve | CAGE Code : 55378 |
| FSC : 4820 Valves Nonpowered |
Welcome to The Aviation Mart, your parts purchasing partner with hot part numbers like 254-00 by Trac Regulators Inc. Here, you can find an array of Seat Valve components, such as the NSN 4820-00-074-7991, which is immediately available for procurement. At The Aviation Mart, we subject our stock to varying levels of quality assurance measures, tests, verifications, and assessments, allowing us to verify the high caliber of our offerings. As an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, customers can trust in the integrity of our offerings as we only source items from entities on our Approved Vendor List (AVL).
Explore our wide-ranging database at your leisure and submit a quote request on part 254-00 or any highly sought-after NSN including 4820-00-074-7991 or any other with ease. More than that, we carry leading brand names like Trac Regulators Inc, of which we stock popular CAGE Codes such as 55378. Backed by unmatched turnaround times and unbeatable cost savings on thousands of items, we leverage our purchasing power and market expertise to bring you the best possible solutions for even the most rigid operational restraints. For additional questions about NSN parts or other items, call or email us at any time; we are available 24/7x365!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-074-7991 Item Description: Seat Valve | 4820 | 000747991 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 254-00 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| AASA | THREAD LENGTH | 0.250 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 1.750 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.313 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 16 SINGLE THREADED PORTION |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
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