8626443

View detailed technical data, stock status, and sourcing information for: 8626443

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8626443
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-00-963-0837
Item Name Code
22451
Assigment Date
01/01/1962 (64 years ago)

A metallic item, solid or tubular, having one closed end formed to fit into a shallow recess or groove, or having a flat or concave surface used to exert pressure against a component part. It is designed for use with a spring, helical, compression, which exerts pressure to hold a shaft, pin, or the like, in a semirigid position in housings or other mechanical devices. Does not have internal or external threads. Excludes:plunger, quick release. For electrical items, see detent, switch and plunger, solenoid. See also catch, friction.

1.500 inches nominal overall length, 2.187 inches nominal hole diameter, 2.875 inches nominal recess diameter, thread chamfer guide design, 0.633 inches nominal recess depth

Product Characteristics

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

Hole Diameter
2.187 inches nominal
Overall Length
1.500 inches nominal
Recess Diameter
2.875 inches nominal
Recess Depth
0.633 inches nominal
Guide Design
thread chamfer
Guide Location
drive edge
Internal Annular Serration
provided
Setscrew Notch
not provided
Material
aluminum alloy 2024
Style Designator
recessed

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
8626443 Optical Element Retainer

FAQs

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

What is the FSCG of the NSN 1240-00-963-0837?
The FSCG of the NSN 1240-00-963-0837 is 1240
Does the NSN 1240-00-963-0837 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-00-963-0837 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 1240-00-963-0837 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-00-963-0837 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 1240-00-963-0837 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

Professional Distribution

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