NSN

4820-01-301-7983

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$134.80

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-01-301-79833 records
Part NumberCAGEManufacturerRNCCRNVC
SS-8CPA2-C1-318034Nupro Co59
1551AS133-130003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier31
SS-8CPA2-C1-33T9T9Swagelok Co51
Manufacturers (3)

Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier

CAGE 30003
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$134.80EA0
01-OCT-2025$134.80EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP400.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQJXNOMINAL THREAD SIZE0.500 INCHES ALL ENDS
CSDCOPENING PRESSURE SETTING15.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL CORROSION RESISTING BODY
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING SHALL BE IN ACCORDANCE WITH MIL-C-52211 FOR OXYGEN SERVICE

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Quick Reference

NSN4820-01-301-7983
NIIN013017983
FSC4820
PRICE$134.80
DEMILA
PARTS3
MFRS3

About NSN 4820-01-301-7983

NSN 4820-01-301-7983 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 3 manufacturers.

The current government unit price for NSN 4820-01-301-7983 is $134.80. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-301-7983, 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.