NSN
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NSN

4820-00-379-0083

Valve,Safety Relief

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

8 parts / 6 mfrs

Part Numbers for NSN 4820-00-379-00838 records
Part NumberCAGEManufacturerRNCCRNVC
1-11-4IN125LBAIR01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby32
2P5000AT62Siemens Energy, Inc. Dba Dresser-Rand59
2P50030760Ingersoll Rand Co59
X1396T6-12530760Ingersoll Rand Co59
X1396T6-1256R484Ingersoll-Rand Company Dba Rotary Compressor Division32
2P500830Q4Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions32
2P50088663Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture59
X1396T6-12588663Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture59
Manufacturers (6)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343
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Siemens Energy, Inc. Dba Dresser-Rand

CAGE 0AT62
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Ingersoll Rand Co

CAGE 30760
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Ingersoll-Rand Company Dba Rotary Compressor Division

CAGE 6R484
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Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

CAGE 830Q4
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Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture

CAGE 88663
View NSNs
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAARNOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
ADSYVALVE DISCHARGE FLOW RATE468.0 CUBIC FEET PER MINUTE
AHNCCONNECTION STYLEPLAIN (PIPE) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CMLPTHREAD QUANTITY PER INCH11-1/2 FIRST END
CQJXNOMINAL THREAD SIZE1.250 INCHES FIRST END
CQQFOPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING125.0 POUNDS PER SQUARE INCH
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY SEAT
MATTMATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT FIRST END
Related NSNs in FSC 4820
4820-01-184-4502— Cartridge,Check Valve4820-00-829-25964820-01-391-0745— Valve,Safety Relief4820-01-436-0404— Flange,Gland,Valve4820-00-472-1575— Body,Valve4820-00-736-91484820-01-049-07314820-01-282-2877— Valve,Ball4820-01-083-5532— Valve,Check4820-01-443-6519— Valve Assembly,Manifold

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN4820-00-379-0083
NIIN003790083
FSC4820
DEMILA
PARTS8
MFRS6
Manufacturers

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343

Siemens Energy, Inc. Dba Dresser-Rand

CAGE 0AT62

Ingersoll Rand Co

CAGE 30760

Ingersoll-Rand Company Dba Rotary Compressor Division

CAGE 6R484

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

About NSN 4820-00-379-0083

NSN 4820-00-379-0083 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 8 part numbers associated with this NSN from 6 manufacturers.

To find the part number for NSN 4820-00-379-0083, 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.