Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 4820-00-529-1497CAGE 00630
C20S
Valve Check
Valve Check ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.
Gilco Inc
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description
Technical sourcing notes
N/A
Lead time
N/A
Cross references
Unrestricted
Export control
4820 Valves Non-Powered
FSC
Why ASAP
Operations-grade aviation sourcing.
AS9120B
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15 min
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Full trace
Documentation & certs on request
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Valve CheckC20S
NSN4820-00-529-1497
- Manufacturer
- Gilco Inc
- CAGE
- 00630
NSN Information for Part Number C20S with NSN 4820-00-529-1497, 4820005291497
Characteristics Data of NSN 4820-00-529-1497, 4820005291497
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | BALL |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
