NSN 4820-01-442-0424 Valve Seat

Availability

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Manufacturer Datasheet

SKU: 4820-01-442-0424 Model: 218020208

MRC

Name

Detail

MRC:

AAJD

Thread Class

3a single threaded portion

MRC:

AASA

Thread Length

0.650 inches single threaded portion

MRC:

ABKK

Flange Diameter

5.750 inches

MRC:

ADAR

Body Outside Diameter

5.360 inches

MRC:

ADAS

Body Inside Diameter

4.625 inches

MRC:

AGAV

End Application

Seawolf class ssn

MRC:

AJRF

Flange Seat To Disk End Height

0.600 inches

MRC:

AJRM

Under Flange Height

0.775 inches

MRC:

CMLP

Thready Qty Per Inch (tpi)

12 single threaded portion

MRC:

CQFM

Hardness Rating

115.0 rockwell r seat

MRC:

CQJX

Thread Size

5.500 inches single threaded portion

MRC:

CQKM

Seating Surface Shape

Flat

MRC:

FEAT

Special Features

A/k/a seat upper

MRC:

MATT

Material

Plastic polytetrafluoroethylene seat

MRC:

STYL

Style Designator

Plain flanged

MRC:

THSD

Thread Series Designator

Un single threaded portion

MRC:

NSN

4820014420424

MRC:

Supply Class

#4820 - Nonpowered Valves

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

53711

NAVAL SEA SYSTEMS COMMAND

CAGE:

96169

ELECTRIC BOAT CORPORATION

Part Numbers and Brands

Part Number

Brand

218020208

Naval Sea Systems Command

801-6556655 FIND A5

Naval Sea Systems Command

801-6556655-A5

Naval Sea Systems Command

2643-1002-63 FN A5

Electric Boat Corporation

2643-1002-63

Electric Boat Corporation

6556655

Naval Sea Systems Command

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

Your satisfaction is our success! At NationalStockNumber.parts we believe that we have the best quality service out there. If you run into any issues, we are here to solve them! Contact us by phone or email at any time.