We've received your request for 204583 (described as Seat Valve), manufactured by Valcor Engineering Corp with CAGE code 96487. This part is registered under NSN 4820-00-533-4152, classified in FSG 48 Valves / FSC 4820 Valves Nonpowered. Our verification process will confirm traceability through supporting identifiers including NIIN 00-533-4152, NCB code 00 (origin: USA), and INC 22113. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 204583 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-533-4152 Item PartTypeName: SEAT,VALVE | 4820 | 005334152 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 204583 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.101 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | PLASTIC POLYAMIDE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8481909090 (NAICS 332911) | Parts of taps, cocks, valves and similar appliances, nesoi |
| SITC : 74790 | Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote