NSN

4820-00-640-0458

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$162.79

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-00-640-04583 records
Part NumberCAGEManufacturerRNCCRNVC
2OM-1-3/4IPS-100-FLGXFLG01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
2OM-1-3/4IPS-100-FLGXFLG15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team32
P9579BFIG658M0DFLANGES37239Lunkenheimer Co59
Manufacturers (3)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343
View NSNs

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

CAGE 15187
View NSNs

Lunkenheimer Co

CAGE 37239
View NSNs
Price History
Effective DateUnit PriceUISLC
01-JUL-2025$162.79EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SCREW
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4 ALL ENDS
AEHZMAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CCFGVALVE SIZE0.750 INCHES
CQCYADJUSTABLE PRESSURE RANGE+7.0 TO 25.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER3.813 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.438 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE2.438 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE2.500 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER2.688 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
MATTMATERIALCOPPER ALLOY SEAT
MATTMATERIALCOPPER ALLOY STEM
MATTMATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY BODY
MEDAMEDIA FOR WHICH DESIGNEDOIL SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

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About NSN 4820-00-640-0458

NSN 4820-00-640-0458 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 4820-00-640-0458 is $162.79.

To find the part number for NSN 4820-00-640-0458, 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.