1240-01-269-2708

Find complete technical information, availability, and procurement data for: 1240-01-269-2708
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1240 Optical Sighting and Ranging Equipment

National Stock Number

1240-01-269-2708

Item Name Code

22585

Assigment Date

12/13/1987 (38 years ago)

A circular item with two parallel bearing surfaces without hole(s) or groove(s). It has an outside diameter greater than its length, and may be fabric reinforced. Do not use if a more specific item name applies. For items primarily designed to rupture at a predetermined pressure, see disk, rupturable. For items made of felt, see felt, mechanical, preformed. For metallic or plastic items with a laminated cross section, see shim. Excludes:diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve, nonmetallic; filtering disk fluid; and insulator, disk.

right-hand thread direction, 3a thread class, +1.0085 to 1.0242 inches thread pitch diameters, 1.063 inches nominal outside diameter, 0.142 inches thread length

Product Characteristics

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

Thread Class: 3a
Thread Pitch Diameters: +1.0085 to 1.0242 inches
Thread Direction: right-hand
Thread Length: 0.142 inches
Outside Diameter: 1.063 inches nominal
Thread Size: 1.063-32
Aperture Diameter: 0.975 inches nominal
Screw Thread Series Designator: uns
Thread Location: external
Internal Flange Thickness: 0.045 inches nominal
Material: copper alloy

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
3183209	Optical Element Retaining Ring

FAQs

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

What is the FSCG of the NSN 1240-01-269-2708?

The FSCG of the NSN 1240-01-269-2708 is 1240

Does the NSN 1240-01-269-2708 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1240-01-269-2708 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 1240-01-269-2708 contain precious materials?

Item does not contain precious metal.

Does NSN 1240-01-269-2708 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 1240-01-269-2708 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Dec 13, 1987