NSN

4820-01-177-8459

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$3,187.48

per EA

9 parts / 5 mfrs

Part Numbers for NSN 4820-01-177-84599 records
Part NumberCAGEManufacturerRNCCRNVC
R10AD5F5AJ-CM1 AND D4972311859Hunt Valve Company, Inc.C1
R10AD5F5AJ-CM1 AND D4972334889Hunt Valve Company Inc Dba Union Flonetics39
CASNN08SCE-A0165P967Dante Valve CompanyC1
DN60FF-171T2095P967Dante Valve Company59
CASNN08SCE65079Danco Valve Company59
CASNN08SCE-A01665079Danco Valve Company59
UCASNNSPSCCE65079Danco Valve Company59
MIL-DTL-2433281349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
MIL-V-2433281349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M59
Manufacturers (5)

Hunt Valve Company, Inc.

CAGE 11859
View NSNs

Hunt Valve Company Inc Dba Union Flonetics

CAGE 34889
View NSNs

Dante Valve Company

CAGE 5P967
View NSNs

Danco Valve Company

CAGE 65079
View NSNs

Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$3,187.48EA0
01-OCT-2025$3,187.48EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SCREW
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4 ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE0.500 INCHES
CQCYADJUSTABLE PRESSURE RANGE+171.0 TO 209.0 POUNDS PER SQUARE INCH
CSDCOPENING PRESSURE SETTING190.0 POUNDS PER SQUARE INCH
CWCDNOMINAL OUTSIDE DIAMETER4.250 INCHES FIRST END
CWCDNOMINAL OUTSIDE DIAMETER3.500 INCHES SECOND END
CWCKNOMINAL THICKNESS0.375 INCHES FIRST END
CWCKNOMINAL THICKNESS0.312 INCHES SECOND END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE3.438 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE3.438 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER2.375 INCHES SECOND END
CWCTBOLT CIRCLE NOMINAL DIAMETER3.125 INCHES FIRST END
CWDFFLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
CWDLRAISED FACE NOMINAL DIAMETER1.375 INCHES ALL ENDS
MATTMATERIALSTEEL CORROSION RESISTING STEM
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATTMATERIALSTEEL BODY
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 LEVER
ZZZKSPECIFICATION/STANDARD DATA81349-MIL-V-24332 GOVERNMENT SPECIFICATION
ZZZTNONDEFINITIVE SPEC/STD DATAB GRADE

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About NSN 4820-01-177-8459

NSN 4820-01-177-8459 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 9 part numbers associated with this NSN from 5 manufacturers.

The current government unit price for NSN 4820-01-177-8459 is $3,187.48. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-177-8459, 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.