NSN

4820-00-438-6638

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$190.68

per EA

10 parts / 4 mfrs

Part Numbers for NSN 4820-00-438-663810 records
Part NumberCAGEManufacturerRNCCRNVC
30V6805643Barber-Greene Co59
PFRVA105643Barber-Greene Co59
PFRVD105643Barber-Greene Co59
30V680MKW7Minnpar, Llc Dba MinnparC1
PFRVA10MKW7Minnpar, Llc Dba MinnparC1
PFRVD10MKW7Minnpar, Llc Dba MinnparC1
VB423724Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.39
VB-4R/SS/AS23724Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.59
01907861790Astec Industries Inc Div Astec Ind.52
30V6861790Astec Industries Inc Div Astec Ind.59
Manufacturers (4)

Barber-Greene Co

CAGE 05643
View NSNs

Minnpar, Llc Dba Minnpar

CAGE 0MKW7
View NSNs

Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.

CAGE 23724
View NSNs

Astec Industries Inc Div Astec Ind.

CAGE 61790
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$190.68EA0
01-OCT-2025$190.68EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPISTON
ADSUDISK LOADING METHODSPRING
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE+3.0 TO 15.0 POUNDS PER SQUARE INCH
CQJXNOMINAL THREAD SIZE0.750 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

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About NSN 4820-00-438-6638

NSN 4820-00-438-6638 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 10 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4820-00-438-6638 is $190.68. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-438-6638, 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.