NSN 4820-00-257-5196 Valve Seat

Availability

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Manufacturer Datasheet

SKU: 4820-00-257-5196 Model: 2618581

MRC

Name

Detail

MRC:

ABKK

Flange Diameter

Between 0.372 inches and 0.373 inches

MRC:

ADAR

Body Outside Diameter

Between 0.372 inches and 0.373 inches

MRC:

ADAS

Body Inside Diameter

0.188 inches

MRC:

AJRF

Flange Seat To Disk End Height

Between 0.215 inches and 0.235 inches

MRC:

AJRM

Under Flange Height

Between 0.149 inches and 0.159 inches

MRC:

AJSH

Seal Accommodation Type

Grooved

MRC:

CQFM

Hardness Rating

58.0 rockwell c body and 60.0 rockwell c body

MRC:

CQKM

Seating Surface Shape

Flat

MRC:

MATT

Material

Steel comp 440c

MRC:

SFTT

Surface Treatment

Passivate

MRC:

STDC

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

MRC:

STYL

Style Designator

Plain flanged

MRC:

NSN

4820002575196

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:

10001

NAVAIR AND NAVSEA MANAGED

CAGE:

53711

NAVAL SEA SYSTEMS COMMAND

Part Numbers and Brands

Part Number

Brand

2618581

Navair And Navsea Managed

2618581P1

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.