NSN

4820-01-118-9200

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$966.14

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-118-92002 records
Part NumberCAGEManufacturerRNCCRNVC
1510462073Dynatech Frontier Corp Sub of Dynatech Corp59
5349T-4PP-315091816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
Manufacturers (2)

Dynatech Frontier Corp Sub of Dynatech Corp

CAGE 62073
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$966.14EA0
01-OCT-2025$966.14EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
AEQJMINIMUM OPERATING TEMP-20.0 FAHRENHEIT
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQJXNOMINAL THREAD SIZE0.500 INCHES ALL ENDS
CQQFOPERATING PRESSURE3299.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING3150.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL COMP 303 SEAT
MATTMATERIALPLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
MATTMATERIALSTEEL COMP 303 STEM
MATTMATERIALSTEEL COMP 303 BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDGAS, NATURAL SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

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Quick Reference

NSN4820-01-118-9200
NIIN011189200
FSC4820
PRICE$966.14
DEMILA
PARTS2
MFRS2

About NSN 4820-01-118-9200

NSN 4820-01-118-9200 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 4820-01-118-9200 is $966.14. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-118-9200, 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.