NSN

4820-01-446-6388

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$586.08

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4820-01-446-63883 records
Part NumberCAGEManufacturerRNCCRNVC
BH0000260GCL4L3harris Technologies Integrated Systems L.P. Div Integrated Aerospace Systems72
BH000026-0020GCL4L3harris Technologies Integrated Systems L.P. Div Integrated Aerospace Systems52
2391244-14-199221Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.32
Manufacturers (2)

L3harris Technologies Integrated Systems L.P. Div Integrated Aerospace Systems

CAGE 0GCL4
View NSNs

Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.

CAGE 99221
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$586.08EA0
Identification Data

DEMIL

Q

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3B FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
AEHZMAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
AEQJMINIMUM OPERATING TEMP-65.0 FAHRENHEIT
AGAVEND ITEM IDENTIFICATIONAIRCRAFT (AC-130A, AC-130H, MC-130H, EC-130E, HC-130)
AHNCCONNECTION STYLEGASKET SEAL(BOSS) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL BOSS FIRST END
CQJXNOMINAL THREAD SIZE0.438 INCHES FIRST END
CSDCOPENING PRESSURE SETTING22.5 POUNDS PER SQUARE INCH
MATTMATERIALALUMINUM ALLOY 2024 BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE II, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 4820-01-446-6388

NSN 4820-01-446-6388 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 2 manufacturers.

The current government unit price for NSN 4820-01-446-6388 is $586.08.

To find the part number for NSN 4820-01-446-6388, 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.