NSN

4820-00-057-2107

Seat,Valve

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$85.78

per EA

7 parts / 4 mfrs

Part Numbers for NSN 4820-00-057-21077 records
Part NumberCAGEManufacturerRNCCRNVC
7170110BR59Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand39
71701182328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture59
BT52TA47082328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture59
D192PC52T82328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture59
NA6818PC52T82328Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture59
717011830Q4Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions59
7170118FGX3Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions32
Manufacturers (4)

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

CAGE 0BR59
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$85.78EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ABKKFLANGE DIAMETER2.510 INCHES MINIMUM AND 2.515 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER1.500 INCHES MINIMUM AND 1.501 INCHES MAXIMUM
AJRFFLANGE SEAT TO DISK END HEIGHT0.125 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.500 INCHES NOMINAL
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORTHREADED FLANGED

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About NSN 4820-00-057-2107

NSN 4820-00-057-2107 is a National Stock Number assigned to Seat,Valve. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 7 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4820-00-057-2107 is $85.78.

To find the part number for NSN 4820-00-057-2107, 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.