4810-00-961-0640

Find complete technical information, availability, and procurement data for: 4810-00-961-0640
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-961-0640

Item Name Code

22113

Assigment Date

06/01/1966 (60 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

0.175 inches nominal flange seat to disk end height, 1.685 inches nominal flange diameter, flat seating surface shape, 0.515 inches nominal under flange height, 1.124 inches nominal body outside diameter

Product Characteristics

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

Flange Diameter: 1.685 inches nominal
Body Outside Diameter: 1.124 inches nominal
Flange Seat To Disk End Height: 0.175 inches nominal
Under Flange Height: 0.515 inches nominal
Seating Surface Shape: flat
Body Stepped Inside Diameter: 0.505 inches minimum and 0.785 inches maximum first step
Special Features: one end has slot,0.120 in. w,0.138 in. dp,0.215 in. lg
Material: steel overall
Style Designator: plain flanged

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
4S7647	Valve Seat

FAQs

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

What is the FSCG of the NSN 4810-00-961-0640?

The FSCG of the NSN 4810-00-961-0640 is 4810

Does the NSN 4810-00-961-0640 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-00-961-0640 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 4810-00-961-0640 contain precious materials?

Precious metal content is unknown

Does NSN 4810-00-961-0640 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 4810-00-961-0640 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 1, 1966