NSN

4820-01-526-8458

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$860.34

per EA

6 parts / 4 mfrs

Part Numbers for NSN 4820-01-526-84586 records
Part NumberCAGEManufacturerRNCCRNVC
20194 ASSY 20194DM41M15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team52
20194DM41M15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team32
20194 ASSEMBLY 20194DM41M34494Anderson Greenwood and Co59
2019434944Industrial Furnace Designers Inc59
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 (4)

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

CAGE 15187
View NSNs

Anderson Greenwood and Co

CAGE 34494
View NSNs

Industrial Furnace Designers Inc

CAGE 34944
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$860.34EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

A

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEOUTSIDE SCREW-YOKE
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPEBOLTED
AEHZMAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
AWLSCONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE+20.0 TO 24.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCY1/4" RELIEF VALVE TYPE 1741-T
MATTMATERIALNICKEL ALLOY R-405 OR NICKEL ALLOY 400 FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY 922 BODY
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATTMATERIALNICKEL ALLOY R-405 OR NICKEL ALLOY 400 STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B-164 ASSN STD ALL MATERIAL RESPONSES FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD ALL MATERIAL RESPONSES BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B-164 ASSN STD ALL MATERIAL RESPONSES STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 3660 ASSN STD ALL MATERIAL RESPONSES SEAT
MEDAMEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
TMQYFURNISHED ITEMS AND QUANTITY1 LEVER AND 1 PLUGGED DRAIN AND 2 TAILPIECE AND 2 NUT
ZZZKSPECIFICATION/STANDARD DATA81349 - MIL-V-24332 GOVERNMENT SPECIFICATION
ZZZTNONDEFINITIVE SPEC/STD DATAB GRADE

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About NSN 4820-01-526-8458

NSN 4820-01-526-8458 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 6 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4820-01-526-8458 is $860.34.

To find the part number for NSN 4820-01-526-8458, 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.