NSN

4820-01-057-4119

Seat,Valve

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$331.97

per EA

14 parts / 6 mfrs

Part Numbers for NSN 4820-01-057-411914 records
Part NumberCAGEManufacturerRNCCRNVC
255753PC1111859Hunt Valve Company, Inc.59
255753PC1117062P J Valves Inc59
255753PC1127424Morland Valve Co Inc Sub of Smith Valve Corp59
255753PC1143689Huntington Ingalls Inc Div Newport News Shipbuilding59
255773PC1143689Huntington Ingalls Inc Div Newport News Shipbuilding59
516-4775906ITEM53711Naval Sea Systems Command59
516-4775906ITEM 3053711Naval Sea Systems Command52
7284884 PC 1053711Naval Sea Systems Command52
845-7285243 ITEM 1053711Naval Sea Systems Command52
2640-801X02PIEC96169Electric Boat Corporation Div General Dynamics Electric Boat59
2640-801X02PIECE 1096169Electric Boat Corporation Div General Dynamics Electric Boat32
2640-801X296169Electric Boat Corporation Div General Dynamics Electric BoatD9
2643-785-10 ITEM 1096169Electric Boat Corporation Div General Dynamics Electric Boat59
56-97-062496169Electric Boat Corporation Div General Dynamics Electric BoatC1
Manufacturers (6)

Hunt Valve Company, Inc.

CAGE 11859
View NSNs

P J Valves Inc

CAGE 17062
View NSNs

Morland Valve Co Inc Sub of Smith Valve Corp

CAGE 27424
View NSNs

Huntington Ingalls Inc Div Newport News Shipbuilding

CAGE 43689
View NSNs

Naval Sea Systems Command

CAGE 53711
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$331.97EA0
01-OCT-2025$331.97EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABKWOVERALL HEIGHT0.438 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER2.871 INCHES MINIMUM AND 2.873 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER1.688 INCHES NOMINAL
AJFZSEAT RADIUS0.500 INCHES NOMINAL
CQKMSEATING SURFACE SHAPERADIAL
FEATSPECIAL FEATURESWITH 6 EQUALLY SPACED GROOVES 1/4 IN. RADIUS BY 3/32 IN. DEEP
MATTMATERIALPLASTIC POLYAMIDE NYLON OVERALL
STYLSTYLE DESIGNATORPLAIN

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About NSN 4820-01-057-4119

NSN 4820-01-057-4119 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 14 part numbers associated with this NSN from 6 manufacturers.

The current government unit price for NSN 4820-01-057-4119 is $331.97. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-057-4119, 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.