NSN
4820-01-256-3583
Valve,Safety Relief
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
Unit Price
$276.63
per EA
1 parts / 1 mfrs
Part Numbers for NSN 4820-01-256-35831 records
Manufacturers (1)
Mcmaster-Carr Supply Co
CAGE 39428Price History
| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $276.63 | EA | 0 |
Identification Data
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
Item Characteristics
| MRC | Requirement | Reply |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| 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 EXTERNAL PIPE FIRST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END |
| CQJX | NOMINAL THREAD SIZE | 2.500 INCHES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 15.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | IRON CAST BODY |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
Related NSNs in FSC 4820
4820-00-473-42714820-01-125-25164820-01-216-5385— Stem,Fluid Valve4820-01-612-8749— Valve,Gate4820-01-194-6719— Valve,Butterfly4820-01-654-0465— Valve,Check4820-01-068-1016— Valve,Throttle High4820-01-549-9263— Valve Assembly,Manifold4820-01-533-8213— Valve,Flow Control4820-01-289-1034— Parts Kit,Ball Valve
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
NSN4820-01-256-3583
NIIN012563583
FSC4820
PRICE$276.63
DEMILA
PARTS1
MFRS1
Manufacturers
About NSN 4820-01-256-3583
NSN 4820-01-256-3583 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 1 part number associated with this NSN from 1 manufacturer.
The current government unit price for NSN 4820-01-256-3583 is $276.63.
To find the part number for NSN 4820-01-256-3583, 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.