11507566

View detailed technical data, stock status, and sourcing information for: 11507566
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1240 Optical Sighting and Ranging Equipment

National Stock Number

1240-01-073-5910

Item Name Code

22451

Assigment Date

03/17/1979 (47 years ago)

0.270 inches minimum and 0.275 inches maximum recess diameter, 0.270 inches minimum and 0.275 inches maximum hole diameter, 4 hole or slot quantity, 0.030 inches minimum and 0.040 inches maximum width, 0.120 inches minimum and 0.130 inches maximum overall length

Product Characteristics

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

Hole Diameter: 0.270 inches minimum and 0.275 inches maximum
Width: 0.030 inches minimum and 0.040 inches maximum
Overall Length: 0.120 inches minimum and 0.130 inches maximum
Hole Or Slot Quantity: 4
Recess Diameter: 0.270 inches minimum and 0.275 inches maximum
Recess Depth: 0.025 inches minimum and 0.035 inches maximum
Thread Size: 0.375 in.-32
Depth: 0.025 inches minimum and 0.035 inches maximum
Drive Type: slotted
Drive Facility Angular Spacing In Deg: 90.0
Guide Design: thread relief
Guide Location: edge opposite drive edge
Internal Annular Serration: not provided
Setscrew Notch: not provided
Hole Chamfer Angle In Deg: 0.0
Hole Chamfer Diameter: 0.270 inches minimum and 0.275 inches maximum
Material: steel corrosion resisting
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
11507566	Optical Element Retainer

FAQs

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

What is the FSCG of the NSN 1240-01-073-5910?

The FSCG of the NSN 1240-01-073-5910 is 1240

Does the NSN 1240-01-073-5910 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1240-01-073-5910 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 1240-01-073-5910 contain precious materials?

Item does not contain precious metal.

Does NSN 1240-01-073-5910 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 1240-01-073-5910 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Mar 17, 1979