4820-00-618-4989
Valve,Safety Relief
Unit Price
$51.65
per EA
3 parts / 3 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 1390883 | 10001 | Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier | 5 | 2 |
| 11241398-1 | 17773 | Ballistic Missile Defense Systems Command | 5 | 9 |
| 559B-2M-20 | 91816 | Circor Aerospace, Inc. Dba Circor Aerospace Inc | 3 | 2 |
Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
CAGE 10001Ballistic Missile Defense Systems Command
CAGE 17773Circor Aerospace, Inc. Dba Circor Aerospace Inc
CAGE 91816| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $51.65 | EA | 0 |
| 01-OCT-2025 | $51.65 | EA | 0 |
| 01-OCT-2025 | $51.65 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CMLP | THREAD QUANTITY PER INCH | 18 FIRST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +10.0 TO 30.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END |
| CSDC | OPENING PRESSURE SETTING | 20.0 POUNDS PER SQUARE INCH |
| FEAT | SPECIAL FEATURES | POP-OFF TYPE |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 FOURTH RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | ACETYLENE SECOND RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDROGEN FIFTH RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS THIRD RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| THSD | THREAD SERIES DESIGNATOR | NPT FIRST END |
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About NSN 4820-00-618-4989
NSN 4820-00-618-4989 is a National Stock Number assigned to Valve,Safety Relief. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 3 part numbers associated with this NSN from 3 manufacturers.
The current government unit price for NSN 4820-00-618-4989 is $51.65. Price history shows 3 recorded price changes.
To find the part number for NSN 4820-00-618-4989, 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.