NSN
4820-00-142-1020
Valve,Safety Relief
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
2 parts / 2 mfrs
Part Numbers for NSN 4820-00-142-10202 records
Manufacturers (2)
Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse
CAGE 16497Ashcroft Inc Dba Heise
CAGE 38056Identification Data
DEMIL
A
HMIC
N
PMIC
A
ESD/EMI
Item Characteristics
| MRC | Requirement | Reply |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | EXPOSED SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 49500.0 POUNDS PER HOUR |
| AECS | BOLT HOLE QUANTITY | 9 SECOND END |
| AECS | BOLT HOLE QUANTITY | 8 FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES SECOND END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES FIRST END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| CCFG | VALVE SIZE | 2.500 INCHES |
| CSDC | OPENING PRESSURE SETTING | 630.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.688 INCHES SECOND END |
| CWCK | NOMINAL THICKNESS | 0.750 INCHES SECOND END |
| CWCK | NOMINAL THICKNESS | 1.125 INCHES FIRST END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.000 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES SECOND END |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES FIRST END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.312 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.875 INCHES FIRST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 7.125 INCHES SECOND END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT FIRST END |
| CWDF | FLANGE FACE DESIGN | PLAIN SECOND END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.250 INCHES FIRST END |
| CWDL | RAISED FACE NOMINAL DIAMETER | 4.125 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
Related NSNs in FSC 4820
4820-01-216-33904820-01-314-4045— Valve Assembly,Manifold4820-01-133-7960— Seat,Valve4820-01-444-8340— Valve,Check4820-00-204-9592— Valve,Globe4820-01-107-3449— Stem,Fluid Valve4820-01-216-1125— Stem,Fluid Valve4820-01-446-3727— Cover,Vent,Valve4820-01-568-4767— Valve,Ball4820-00-032-7999— Valve,Plug
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
NSN4820-00-142-1020
NIIN001421020
FSC4820
DEMILA
PARTS2
MFRS2
Manufacturers
About NSN 4820-00-142-1020
NSN 4820-00-142-1020 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.
To find the part number for NSN 4820-00-142-1020, 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.