NSN

4820-00-133-3310

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$461.06

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4820-00-133-33104 records
Part NumberCAGEManufacturerRNCCRNVC
TRW29073933654Howden Fluid Systems59
TRW29073958163Meggitt (North Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.52
5173A-6TT-18091816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
5183A6TT18091816Circor Aerospace, Inc. Dba Circor Aerospace Inc59
Manufacturers (3)

Howden Fluid Systems

CAGE 33654
View NSNs

Meggitt (North Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.

CAGE 58163
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$461.06EA0
01-OCT-2025$461.06EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3B ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
AEHZMAXIMUM OPERATING TEMP300.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
CQCYADJUSTABLE PRESSURE RANGE+10.0 TO 2400.0 POUNDS PER SQUARE INCH
CQJXNOMINAL THREAD SIZE0.563 INCHES ALL ENDS
CQQFOPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE34.0 DEGREES ALL ENDS
CSDCOPENING PRESSURE SETTING180.0 POUNDS PER SQUARE INCH
MATTMATERIALALUMINUM ALLOY 2024 BODY
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS.
THSDTHREAD SERIES DESIGNATORUNF ALL ENDS

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 4820-00-133-3310

NSN 4820-00-133-3310 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 3 manufacturers.

The current government unit price for NSN 4820-00-133-3310 is $461.06. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-133-3310, 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.