4820-00-540-1872
Valve,Safety Relief
Unit Price
$486.18
per EA
4 parts / 3 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 4446441-501 | 18355 | The Boeing Company | 5 | 9 |
| 4446441-105PS1 | 88277 | The Boeing Company | 5 | 2 |
| 4446441-501 | 88277 | The Boeing Company | 5 | 2 |
| 2R1450 | 99240 | Crissair Inc Div Esco Technologies | 3 | 2 |
The Boeing Company
CAGE 18355The Boeing Company
CAGE 88277Crissair Inc Div Esco Technologies
CAGE 99240| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $486.18 | EA | 0 |
| 01-OCT-2025 | $486.18 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A FIRST END |
| AAJD | THREAD CLASS | 3B SECOND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSR | BONNET TYPE | PACKING RETAINING |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 1.0 GALLONS PER MINUTE |
| AEHZ | MAXIMUM OPERATING TEMP | 200.0 FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | GASKET SEAL(BOSS) SECOND END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CQJX | NOMINAL THREAD SIZE | 0.548 INCHES SECOND END |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CQRB | SEAT ANGLE | 37.0 DEGREES FIRST END |
| CSDC | OPENING PRESSURE SETTING | 105.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | ALUMINUM BODY |
| MATT | MATERIAL | RUBBER SYNTHETIC SEAT |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST END |
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About NSN 4820-00-540-1872
NSN 4820-00-540-1872 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 3 manufacturers.
The current government unit price for NSN 4820-00-540-1872 is $486.18. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-00-540-1872, 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.