12278935

View detailed technical data, stock status, and sourcing information for: 12278935

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12278935
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-01-611-4549
Item Name Code
22451
Assigment Date
09/14/2012 (13 years ago)

2.062 inches nominal hole diameter, 3.625 inches nominal flange diameter, 0.250 inches nominal shoulder length, 0.370 inches nominal overall length, 2.498 inches minimum and 2.499 inches maximum shoulder diameter

Product Characteristics

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

Shoulder Diameter
2.498 inches minimum and 2.499 inches maximum
Shoulder Length
0.250 inches nominal
Hole Diameter
2.062 inches nominal
Overall Length
0.370 inches nominal
Flange Diameter
3.625 inches nominal
Part Name Assigned By Controlling Agency
retainer, housing
Special Features
has 6 equally spaced mounting holes around the flange. they are 0.188 to 0.198 inch in diameter and are tapered to 0.369 inches in diameter.
Material
steel corrosion resisting
Style Designator
shouldered

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
12278935 Optical Element Retainer

FAQs

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

What is the FSCG of the NSN 1240-01-611-4549?
The FSCG of the NSN 1240-01-611-4549 is 1240
Does the NSN 1240-01-611-4549 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-01-611-4549 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 1240-01-611-4549 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-01-611-4549 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 1240-01-611-4549 was assigned to the Federal Catalog?
It was assigned 13 years ago, on Fri, Sep 14, 2012

Professional Distribution

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