4820-01-263-0089

Find complete technical information, availability, and procurement data for: 4820-01-263-0089
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-263-0089 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-263-0089

Item Name Code

32562

Assigment Date

09/09/1987 (38 years ago)

0.245 inches nominal counterbore depth, 1.6250 inches nominal bore diameter, 1.750 inches nominal counterbore diameter, 2.7470 inches nominal outside diameter, 1.375 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Counterbore Diameter: 1.750 inches nominal
Counterbore Depth: 0.245 inches nominal
Overall Length: 1.375 inches nominal
Outside Diameter: 2.7470 inches nominal
Bore Diameter: 1.6250 inches nominal
Major Diameter Length: 0.375 inches nominal
Counterbore Location: aa end
Bore Countersink: not included
Bore Counterbore: included
Bb End Shank Diameter: 2.312 inches nominal
Material: nickel alloy
Style Designator: plain flanged

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-259-2388	No Name Available	11/01/1991

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
22970642	Valve Stem Guide
NB22970642	Valve Stem Guide

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-263-0089?

The FSCG of the NSN 4820-01-263-0089 is 4820

Does the NSN 4820-01-263-0089 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-263-0089 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-263-0089 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-263-0089 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-263-0089 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 9, 1987