NSN

4820-01-108-5455

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$4,335.02

per EA

6 parts / 4 mfrs

Part Numbers for NSN 4820-01-108-54556 records
Part NumberCAGEManufacturerRNCCRNVC
9523 651 T0 77501343Anderson Greenwood Lp Dba Anderson Greenwood CrosbyC1
9523 651 TO 775 PSI01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
9523 W/VIT0N PK01343Anderson Greenwood Lp Dba Anderson Greenwood CrosbyC1
9523 651 TO 775 PSI15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team32
D49-30UU-03 1/2 IN65079Danco Valve Company59
MIL-V-2254981349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
Manufacturers (4)

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

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$4,335.02EA0
01-OCT-2025$4,335.02EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODTHREADED
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPEPRESSED-IN
AGAVEND ITEM IDENTIFICATIONSHIP,OHIO CLASS SSN(TRIDENT)
AHNCCONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE+651.0 TO 775.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
MATTMATERIALSTEEL COMP 303 FLOW CONTROL DEVICE
MATTMATERIALSTEEL COMP 304 SEAT
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALSTEEL COMP 303 STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD SINGLE MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED SPEC SINGLE MATERIAL RESPONSE AND AISI 304/SAE 3034 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
TMQYFURNISHED ITEMS AND QUANTITY3 BRAZING RING AND 2 TAILPIECE
ZZZTNONDEFINITIVE SPEC/STD DATAF COMPOSITION

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About NSN 4820-01-108-5455

NSN 4820-01-108-5455 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 4820-01-108-5455 is $4,335.02. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-108-5455, 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.