4820-01-329-4959
Valve,Safety Relief
Unit Price
$1,733.65
per EA
2 parts / 2 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 1982C 2 X 2.50IN | 16497 | Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse | 3 | 9 |
| 1982C 2IN X 2 1 | 38056 | Ashcroft Inc Dba Heise | C | 1 |
Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse
CAGE 16497Ashcroft Inc Dba Heise
CAGE 38056| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $1,733.65 | EA | 0 |
| 01-DEC-2025 | $1,733.65 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SCREW |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| CQJX | NOMINAL THREAD SIZE | 2.500 INCHES SECOND END |
| CQJX | NOMINAL THREAD SIZE | 2.000 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL STEM |
| MATT | MATERIAL | STEEL BODY |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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About NSN 4820-01-329-4959
NSN 4820-01-329-4959 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 2 part numbers associated with this NSN from 2 manufacturers.
The current government unit price for NSN 4820-01-329-4959 is $1,733.65. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-01-329-4959, 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.