NSN

4820-01-008-5105

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$165.17

per EA

5 parts / 2 mfrs

Part Numbers for NSN 4820-01-008-51055 records
Part NumberCAGEManufacturerRNCCRNVC
PWA50573-177445Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney32
PWA51021-277445Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney32
PWA51035-677445Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney32
PWA51069-1777445Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney32
628XB2-6-186768Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit59
Manufacturers (2)

Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney

CAGE 77445
View NSNs

Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit

CAGE 86768
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$165.17EA0
01-OCT-2025$165.17EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND SECOND END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
ADSYVALVE DISCHARGE FLOW RATE2.5 GALLONS PER MINUTE
AEHZMAXIMUM OPERATING TEMP225.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) FIRST END
AHNCCONNECTION STYLEPLAIN (PIPE) SECOND END
AQLRVALVE OPERATION METHODMANUAL
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CQJXNOMINAL THREAD SIZE0.562 INCHES FIRST END
CQJXNOMINAL THREAD SIZE0.250 INCHES SECOND END
CQQFOPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE37.0 DEGREES FIRST END
CSDCOPENING PRESSURE SETTING36.0 POUNDS PER SQUARE INCH
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
MATTMATERIALRUBBER SYNTHETIC SEAT
MATTMATERIALALUMINUM ALLOY BODY
MATTMATERIALSTEEL COMP 416 FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,COMP 416 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORANPT SECOND END
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END

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Quick Reference

NSN4820-01-008-5105
NIIN010085105
FSC4820
PRICE$165.17
DEMILA
PARTS5
MFRS2

About NSN 4820-01-008-5105

NSN 4820-01-008-5105 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 5 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-008-5105 is $165.17. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-008-5105, 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.