NSN

4820-01-204-8418

Seat,Valve

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$135.86

per EA

5 parts / 2 mfrs

Part Numbers for NSN 4820-01-204-84185 records
Part NumberCAGEManufacturerRNCCRNVC
188955380064Naval Ship Systems CommandD9
1889553 PIECE 3180064Naval Ship Systems Command52
2620-922X296169Electric Boat Corporation Div General Dynamics Electric BoatD9
2620-922X2 ASSEMBLY GS PIECE 3196169Electric Boat Corporation Div General Dynamics Electric Boat52
7874-9496169Electric Boat Corporation Div General Dynamics Electric Boat32
Manufacturers (2)

Naval Ship Systems Command

CAGE 80064
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$135.86EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ABKKFLANGE DIAMETER3.187 INCHES NOMINAL
ADASBODY INSIDE DIAMETER2.500 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT0.187 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.531 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG45.000 NOMINAL
CQKMSEATING SURFACE SHAPEANGULAR
MATTMATERIALNICKEL ALLOY SEAT
STYLSTYLE DESIGNATORTHREADED FLANGED

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN4820-01-204-8418
NIIN012048418
FSC4820
PRICE$135.86
DEMILA
PARTS5
MFRS2

About NSN 4820-01-204-8418

NSN 4820-01-204-8418 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 5 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-204-8418 is $135.86.

To find the part number for NSN 4820-01-204-8418, 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.