1240-01-498-2272

Find complete technical information, availability, and procurement data for: 1240-01-498-2272
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1240 Optical Sighting and Ranging Equipment

National Stock Number

1240-01-498-2272

Item Name Code

22585

Assigment Date

06/19/2002 (24 years ago)

A circuit designed to store information and/or coded instructions. Item has pins or other connections to install in a computer or computing device. Does not include magnetic drums, tapes, punched cards or the like. For items that have portable type connections see memory, portable, solid state.

3.375 inches nominal outside diameter, slotted face drive type, 4x 0.154 thru mounting holes mounting configuration, fc33 eyebox; periscope end item identification, 0.780 inches nominal internal flange thickness

Product Characteristics

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

Outside Diameter: 3.375 inches nominal
End Item Identification: fc33 eyebox; periscope
Drive Type: slotted face
Mounting Configuration: 4x 0.154 thru mounting holes
Internal Flange Thickness: 0.780 inches nominal
Special Features: ring has an enlarged diopter scale range -7.5 to +3.5 and -4 to +2. inside diameter of ring measures 2.625 in.
Material: steel corrosion resisting

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
7408677	Optical Element Retaining Ring

FAQs

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

What is the FSCG of the NSN 1240-01-498-2272?

The FSCG of the NSN 1240-01-498-2272 is 1240

Does the NSN 1240-01-498-2272 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1240-01-498-2272 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 1240-01-498-2272 contain precious materials?

Item does not contain precious metal.

Does NSN 1240-01-498-2272 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 1240-01-498-2272 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Jun 19, 2002