NSN

4820-01-200-1727

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$682.38

per EA

4 parts / 4 mfrs

Part Numbers for NSN 4820-01-200-17274 records
Part NumberCAGEManufacturerRNCCRNVC
533590615090Raytheon Company52
533590653711Naval Sea Systems Command72
4820PL13284589009HJednolity Indeks Materialowy - Uniform Material Index69
5159A-8TB-30091816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
Manufacturers (4)

Raytheon Company

CAGE 15090
View NSNs

Naval Sea Systems Command

CAGE 53711
View NSNs

Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$682.38EA0
01-OCT-2025$682.38EA0
Identification Data

DEMIL

Q

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3B SECOND END
AAJDTHREAD CLASS3A FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
AEHZMAXIMUM OPERATING TEMP275.0 FAHRENHEIT SECOND RESPONSE
AEHZMAXIMUM OPERATING TEMP-40.0 FAHRENHEIT FIRST RESPONSE
AHNCCONNECTION STYLEGASKET SEAL(BOSS) SECOND END
AHNCCONNECTION STYLEFLARED (TUBE) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL BOSS FIRST END
AWLSCONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CQCYADJUSTABLE PRESSURE RANGE+240.0 TO 360.0 POUNDS PER SQUARE INCH
CQJXNOMINAL THREAD SIZE0.750 INCHES ALL ENDS
CQQFOPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
CSDCOPENING PRESSURE SETTING300.0 POUNDS PER SQUARE INCH
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA, GASEOUS THIRD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA, LIQUID FOURTH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIFTH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDALCOHOL, ETHYL SECOND RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.
THSDTHREAD SERIES DESIGNATORUNF SECOND END
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END

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About NSN 4820-01-200-1727

NSN 4820-01-200-1727 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 4 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4820-01-200-1727 is $682.38. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-200-1727, 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.