NSN

4820-01-421-0134

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$5,018.06

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4820-01-421-01343 records
Part NumberCAGEManufacturerRNCCRNVC
R10AJ2K213-BM111859Hunt Valve Company, Inc.32
D5000234889Hunt Valve Company Inc Dba Union FloneticsD9
R10AJ2K213-BM134889Hunt Valve Company Inc Dba Union Flonetics39
Manufacturers (2)

Hunt Valve Company, Inc.

CAGE 11859
View NSNs

Hunt Valve Company Inc Dba Union Flonetics

CAGE 34889
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$5,018.06EA0
01-OCT-2025$5,018.06EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4 ALL ENDS
AEHZMAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONWASP CLASS LHD
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE2.500 INCHES
CQCYADJUSTABLE PRESSURE RANGE+72.0 TO 88.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER6.000 INCHES SECOND END
CWCDNOMINAL OUTSIDE DIAMETER7.000 INCHES FIRST END
CWCKNOMINAL THICKNESS0.500 INCHES SECOND END
CWCKNOMINAL THICKNESS0.563 INCHES FIRST END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE5.375 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE5.375 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER5.500 INCHES FIRST END
CWCTBOLT CIRCLE NOMINAL DIAMETER4.750 INCHES SECOND END
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
FEATSPECIAL FEATURESVALVE SIZE 2IN X 2 1/2IN
MATTMATERIALNICKEL ALLOY 400 SEAT
MATTMATERIALNICKEL ALLOY R-405 FLOW CONTROL DEVICE
MATTMATERIALSTEEL COMP 303 STEM
MATTMATERIALCOPPER ALLOY 464 PACKING
MATTMATERIALCOPPER ALLOY 922 BODY
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN4820-01-421-0134
NIIN014210134
FSC4820
PRICE$5,018.06
DEMILA
PARTS3
MFRS2

About NSN 4820-01-421-0134

NSN 4820-01-421-0134 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 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-421-0134 is $5,018.06. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-421-0134, 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.