NSN

4820-00-325-1040

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$545.53

per EA

4 parts / 4 mfrs

Part Numbers for NSN 4820-00-325-10404 records
Part NumberCAGEManufacturerRNCCRNVC
BACV10A50681205The Boeing Company Div Defense32
K-1248-6-183533Essex Industries Inc Div Manufacturing Division52
1112-565276M192003Parker Hannifin Corporation Div Aerospace Group Headquarters52
4C116099240Crissair Inc Div Esco Technologies52
Manufacturers (4)

The Boeing Company Div Defense

CAGE 81205
View NSNs

Essex Industries Inc Div Manufacturing Division

CAGE 83533
View NSNs

Parker Hannifin Corporation Div Aerospace Group Headquarters

CAGE 92003
View NSNs

Crissair Inc Div Esco Technologies

CAGE 99240
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$545.53EA0
01-OCT-2025$545.53EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEFLARELESS (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CQJXNOMINAL THREAD SIZE0.562 INCHES ALL ENDS
CQQFOPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE24.0 DEGREES ALL ENDS
FEATSPECIAL FEATURESMOUNTING POSITION - HORIZONTAL OR VERTICAL
MATTMATERIALSTEEL CORROSION RESISTING OR STEEL COMP 316 BODY
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALSTEEL CORROSION RESISTING OR STEEL COMP 316 SEAT
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE FIRST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR SECOND RESPONSE
SFTTSURFACE TREATMENTPASSIVATE LOCATION NOT OTHERWISE SPECIFIED
THSDTHREAD SERIES DESIGNATORUNF ALL ENDS

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About NSN 4820-00-325-1040

NSN 4820-00-325-1040 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 4820-00-325-1040 is $545.53. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-325-1040, 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.