4820-01-089-9221
Valve,Check
Unit Price
$519.60
per EA
2 parts / 2 mfrs
Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
CAGE 10001Circor Aerospace, Inc. Dba Circor Aerospace Inc
CAGE 91816| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $519.60 | EA | Y |
| 01-OCT-2025 | $519.60 | EA | Y |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 250.0 FAHRENHEIT SECOND RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | -40.0 FAHRENHEIT FIRST RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| CQQF | OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| FEAT | SPECIAL FEATURES | CRACKING PRESSURE 2 - 4 PSI |
| MATT | MATERIAL | STEEL COMP 416 SEAT |
| MATT | MATERIAL | STEEL COMP 416 BODY |
| MATT | MATERIAL | STEEL COMP 416 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | CARBON DIOXIDE FIFTH RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS THIRD RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | ACETYLENE FIRST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AMMONIA, LIQUID FOURTH RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SECOND RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
About NSN 4820-01-089-9221
NSN 4820-01-089-9221 is a National Stock Number assigned to Valve,Check. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 2 part numbers associated with this NSN from 2 manufacturers.
The current government unit price for NSN 4820-01-089-9221 is $519.60. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-01-089-9221, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.