NSN
4820-01-255-8891
Valve,Safety Relief
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
Unit Price
$872.01
per EA
2 parts / 2 mfrs
Part Numbers for NSN 4820-01-255-88912 records
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| AA15629-1 | 23168 | Hammel Dahl Inc | 3 | 9 |
| DD423-S47-31 | 80064 | Naval Ship Systems Command | 5 | 2 |
Manufacturers (2)
Hammel Dahl Inc
CAGE 23168Naval Ship Systems Command
CAGE 80064Price History
| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $872.01 | EA | 0 |
Identification Data
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
Item Characteristics
| MRC | Requirement | Reply |
|---|---|---|
| AECS | BOLT HOLE QUANTITY | 6 ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 2.000 INCHES |
| CSDC | OPENING PRESSURE SETTING | 25.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.562 INCHES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.438 INCHES ALL ENDS |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.750 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 4.438 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
Related NSNs in FSC 4820
4820-01-584-5608— Valve,Regulating,Fluid Pressure4820-01-201-7978— Valve,Relief,Pressure and Temper4820-00-532-61154820-01-608-3177— Disk,Valve4820-00-364-38144820-01-232-8129— Valve,Regulating,Temperature4820-01-206-2091— Diaphragm,Actuator Valve,Special4820-00-306-1332— Diaphragm,Actuator Valve,Special4820-01-414-7925— Disk,Valve4820-00-790-4863— Stem,Valve
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
NSN4820-01-255-8891
NIIN012558891
FSC4820
PRICE$872.01
DEMILA
PARTS2
MFRS2
About NSN 4820-01-255-8891
NSN 4820-01-255-8891 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 4820-01-255-8891 is $872.01.
To find the part number for NSN 4820-01-255-8891, 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.