4820-00-421-5869
Valve,Safety Relief
Unit Price
$583.42
per EA
4 parts / 4 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| A51H9032-1 | 26512 | Northrop Grumman Systems Corporation | 5 | 9 |
| A51H9032-1 | 61174 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems | 5 | 9 |
| A51H9032-1 | 79RG9 | Northrop Grumman Systems Corporation | 1 | 2 |
| 34670-3 | 99643 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson | 3 | 2 |
Northrop Grumman Systems Corporation
CAGE 26512Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems
CAGE 61174Northrop Grumman Systems Corporation
CAGE 79RG9Eaton Aerospace Llc Dba Eaton Aerospace Jackson
CAGE 99643| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $583.42 | EA | 0 |
| 01-OCT-2025 | $583.42 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ADSR | BONNET TYPE | PACKING RETAINING |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 15.0 CUBIC FEET PER MINUTE |
| AEHZ | MAXIMUM OPERATING TEMP | 330.0 FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST END |
| CMLP | THREAD QUANTITY PER INCH | 20 FIRST END |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END |
| CSDC | OPENING PRESSURE SETTING | 4500.0 POUNDS PER SQUARE INCH |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP 630 BODY |
| MATT | MATERIAL | COPPER ALLOY 170 FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL COMP 630 SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS SECOND RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| SFTT | SURFACE TREATMENT | PAINT AND PRIMER LOCATION NOT OTHERWISE SPECIFIED |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST END |
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About NSN 4820-00-421-5869
NSN 4820-00-421-5869 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 4 part numbers associated with this NSN from 4 manufacturers.
The current government unit price for NSN 4820-00-421-5869 is $583.42. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-00-421-5869, 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.