NSN

4820-01-028-1538

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$97.58

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-028-15382 records
Part NumberCAGEManufacturerRNCCRNVC
627B4-1-8-386768Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit39
627B4-1-8-396047Republic Mfg Co59
Manufacturers (2)

Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit

CAGE 86768
View NSNs

Republic Mfg Co

CAGE 96047
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$97.58EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
ADSYVALVE DISCHARGE FLOW RATE2.0 GALLONS PER MINUTE
AEHZMAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQJXNOMINAL THREAD SIZE0.125 INCHES ALL ENDS
CQQFOPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING200.0 POUNDS PER SQUARE INCH
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATTMATERIALALUMINUM ALLOY BODY
MATTMATERIALSTEEL COMP 303 FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

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Quick Reference

NSN4820-01-028-1538
NIIN010281538
FSC4820
PRICE$97.58
DEMILA
PARTS2
MFRS2

About NSN 4820-01-028-1538

NSN 4820-01-028-1538 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 4820-01-028-1538 is $97.58.

To find the part number for NSN 4820-01-028-1538, 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.