4820-00-956-0641
Valve,Safety Relief
Unit Price
$131.76
per EA
6 parts / 5 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| MLW125496G1 | 0AT62 | Siemens Energy, Inc. Dba Dresser-Rand | 3 | 9 |
| 3W28577T3 | 30760 | Ingersoll Rand Co | 5 | 9 |
| MLW125496G1 | 830Q4 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions | 5 | 9 |
| 3W28577T3 | 88663 | Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture | 5 | 9 |
| MLW125496G1 | 88663 | Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture | 5 | 9 |
| MLW125496G1 | 8FGX3 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions | 3 | 2 |
Siemens Energy, Inc. Dba Dresser-Rand
CAGE 0AT62Ingersoll Rand Co
CAGE 30760Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
CAGE 830Q4Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture
CAGE 88663Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
CAGE 8FGX3| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $131.76 | EA | 0 |
| 01-OCT-2025 | $131.76 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SCREW |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 3500.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL SEAT |
| MATT | MATERIAL | STEEL BODY |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT FIRST END |
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
Siemens Energy, Inc. Dba Dresser-Rand
CAGE 0AT62
Ingersoll Rand Co
CAGE 30760
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
CAGE 830Q4
Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture
CAGE 88663
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
CAGE 8FGX3
About NSN 4820-00-956-0641
NSN 4820-00-956-0641 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 6 part numbers associated with this NSN from 5 manufacturers.
The current government unit price for NSN 4820-00-956-0641 is $131.76. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-00-956-0641, 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.