11728752

View detailed technical data, stock status, and sourcing information for: 11728752
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1240 Optical Sighting and Ranging Equipment

National Stock Number

1240-00-009-0027

Item Name Code

22120

Assigment Date

07/23/1972 (54 years ago)

A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes:visor, periscope.

2.000 inches viewing end inside diameter, press fit attachment method, 1.688 inches attachment end inside diameter, rubber synthetic material

Product Characteristics

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

Attachment Method: press fit
Viewing End Inside Diameter: 2.000 inches
Attachment End Inside Diameter: 1.688 inches
Material: rubber synthetic

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
11728752	Optical Instrument Eyeshield

FAQs

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

What is the FSCG of the NSN 1240-00-009-0027?

The FSCG of the NSN 1240-00-009-0027 is 1240

Does the NSN 1240-00-009-0027 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1240-00-009-0027 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 1240-00-009-0027 contain precious materials?

Item does not contain precious metal.

Does NSN 1240-00-009-0027 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 1240-00-009-0027 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Jul 23, 1972