NSN

4820-01-233-4773

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$232.67

per EA

11 parts / 5 mfrs

Part Numbers for NSN 4820-01-233-477311 records
Part NumberCAGEManufacturerRNCCRNVC
9167720BR59Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand39
H-8205 ITEM 5960BR59Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand59
VBF-6RWS23724Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.59
91677282328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture59
A-550982328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint VentureD9
H-820582328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint VentureD9
H-8205 ITEM 59682328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture59
916772830Q4Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions59
H-8205 ITEM 596830Q4Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions59
9167728FGX3Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions32
H-8205 ITEM 5968FGX3Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions52
Manufacturers (5)

Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand

CAGE 0BR59
View NSNs

Ruthman Pump and Engineering Inc Dba Fulflo Specialties Co Div Fulflo Specialties Co.

CAGE 23724
View NSNs

Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture

CAGE 82328
View NSNs

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

CAGE 830Q4
View NSNs

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

CAGE 8FGX3
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$232.67EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEPISTON
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODTHREADED
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4 ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE1.250 INCHES
CQCYADJUSTABLE PRESSURE RANGE+30.0 TO 100.0 POUNDS PER SQUARE INCH
CWCDNOMINAL OUTSIDE DIAMETER5.250 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.750 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE3.750 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE3.750 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER3.875 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
CWDLRAISED FACE NOMINAL DIAMETER2.500 INCHES ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

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About NSN 4820-01-233-4773

NSN 4820-01-233-4773 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 11 part numbers associated with this NSN from 5 manufacturers.

The current government unit price for NSN 4820-01-233-4773 is $232.67.

To find the part number for NSN 4820-01-233-4773, 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.