1240-01-251-0683

Find complete technical information, availability, and procurement data for: 1240-01-251-0683
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1240 Optical Sighting and Ranging Equipment

National Stock Number

1240-01-251-0683

Item Name Code

22451

Assigment Date

03/11/1987 (39 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

not provided internal annular serration, 0.160 inches nominal overall length, 1.187 in.-32 thread size, 0.110 inches nominal recess depth, 0.050 inches nominal hole diameter

Product Characteristics

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

Hole Diameter: 0.050 inches nominal
Overall Length: 0.160 inches nominal
Recess Depth: 0.110 inches nominal
Thread Size: 1.187 in.-32
Internal Annular Serration: not provided
Setscrew Notch: not provided
Material: aluminum alloy 2024
Material Document And Classification: ww-t-700/3, alloy 2024, t3 fed spec single material response

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
9360369	Optical Element Retainer

FAQs

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

What is the FSCG of the NSN 1240-01-251-0683?

The FSCG of the NSN 1240-01-251-0683 is 1240

Does the NSN 1240-01-251-0683 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1240-01-251-0683 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 1240-01-251-0683 contain precious materials?

Item does not contain precious metal.

Does NSN 1240-01-251-0683 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 1240-01-251-0683 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Mar 11, 1987