4820-01-453-2594
Valve,Check
Unit Price
$167.70
per EA
6 parts / 5 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 283684 | 04577 | Mission Systems Orchard Park Inc | 3 | 1 |
| 3104AS100 | 30003 | Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier | 5 | 2 |
| 3104AS100-1 | 30003 | Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier | 3 | 2 |
| EW63003 | 30941 | East/West Industries, Inc. | 3 | 1 |
| 283684 | 62323 | Conax Florida Corporation | 5 | 9 |
| 2624A-4TT | 91816 | Circor Aerospace, Inc. Dba Circor Aerospace Inc | 3 | 1 |
Mission Systems Orchard Park Inc
CAGE 04577Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
CAGE 30003East/West Industries, Inc.
CAGE 30941Conax Florida Corporation
CAGE 62323Circor Aerospace, Inc. Dba Circor Aerospace Inc
CAGE 91816| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $167.70 | EA | 0 |
| 01-OCT-2025 | $167.70 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 165.0 FAHRENHEIT SINGLE RESPONSE |
| AEQJ | MINIMUM OPERATING TEMP | -65.0 FAHRENHEIT |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 2.0 POUNDS PER SQUARE INCH |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SAFETY CHECK VALVE |
| FEAT | SPECIAL FEATURES | CLEANED FOR AVIATORS BREATHING OXYGEN |
| MATT | MATERIAL | ALUMINUM BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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About NSN 4820-01-453-2594
NSN 4820-01-453-2594 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 6 part numbers associated with this NSN from 5 manufacturers.
The current government unit price for NSN 4820-01-453-2594 is $167.70. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-01-453-2594, 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.