NSN

4820-01-320-8857

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$1,100.96

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-320-88572 records
Part NumberCAGEManufacturerRNCCRNVC
D50FF-05 1/2IN.5P967Dante Valve Company32
D50FF-05 1/2IN.65079Danco Valve Company39
Manufacturers (2)

Dante Valve Company

CAGE 5P967
View NSNs

Danco Valve Company

CAGE 65079
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,100.96EA0
01-OCT-2025$1,100.96EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE0.500 INCHES
CQCYADJUSTABLE PRESSURE RANGE+45.0 TO 75.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER3.562 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.375 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE3.672 INCHES
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE3.672 INCHES
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
MATTMATERIALBRONZE BODY
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALSTEEL CORROSION RESISTING STEM
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-320-8857
NIIN013208857
FSC4820
PRICE$1,100.96
DEMILA
PARTS2
MFRS2

About NSN 4820-01-320-8857

NSN 4820-01-320-8857 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 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-320-8857 is $1,100.96. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-320-8857, 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.