NSN

4820-00-252-4852

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$3,541.73

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-00-252-48523 records
Part NumberCAGEManufacturerRNCCRNVC
5VMA72 M0D16497Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse59
5VMA7238056Ashcroft Inc Dba Heise31
S5101F323307180064Naval Ship Systems Command51
Manufacturers (3)

Dresser, Inc. Dba Dresser Equipment Group Div Industrial Valve Operations, Dresse

CAGE 16497
View NSNs

Ashcroft Inc Dba Heise

CAGE 38056
View NSNs

Naval Ship Systems Command

CAGE 80064
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$3,541.73EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEEXPOSED SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPETHREADED
AECSBOLT HOLE QUANTITY4 FIRST END
AECSBOLT HOLE QUANTITY4 SECOND END
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
ARKNFLANGE SHAPEROUND WITH HOLES FIRST END
ARKNFLANGE SHAPEROUND WITH HOLES SECOND END
AWLSCONNECTION TYPEFLANGE FIRST END
AWLSCONNECTION TYPEFLANGE SECOND END
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CCFGVALVE SIZE1.500 INCHES
CSDCOPENING PRESSURE SETTING675.0 POUNDS PER SQUARE INCH
CWCDNOMINAL OUTSIDE DIAMETER7.500 INCHES FIRST END
CWCDNOMINAL OUTSIDE DIAMETER6.125 INCHES SECOND END
CWCKNOMINAL THICKNESS0.875 INCHES SECOND END
CWCKNOMINAL THICKNESS0.688 INCHES FIRST END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE5.718 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES FIRST END
CWCQBOLT HOLE NOMINAL DIAMETER0.875 INCHES SECOND END
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE6.938 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER6.000 INCHES FIRST END
CWCTBOLT CIRCLE NOMINAL DIAMETER4.500 INCHES SECOND END
CWDFFLANGE FACE DESIGNRAISED STRAIGHT FIRST END
CWDFFLANGE FACE DESIGNPLAIN SECOND END
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES FIRST END
CWDLRAISED FACE NOMINAL DIAMETER5.000 INCHES FIRST END
MATTMATERIALSTEEL CORROSION RESISTING SEAT
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE OPENING PRESSURE SETTING REQUIREMENT

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About NSN 4820-00-252-4852

NSN 4820-00-252-4852 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 4820-00-252-4852 is $3,541.73.

To find the part number for NSN 4820-00-252-4852, 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.