551.A65

View detailed technical data, stock status, and sourcing information for: 551.A65

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551.A65
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-01-580-9836
Item Name Code
22603
Assigment Date
01/02/2010 (16 years ago)

A solid state device with one or more interfaces to download, store and retrieve electronic data. This device may be used to move digital data to peripheral portable devices. May include software or firmware. Includes flash drives, thumb drives and subsystem device drivers.

a lighter, smaller version of the model 552, the model 551 offers the same durability and function, but in a more compact unit; this sight takes up less valuable rail space, leaving more room for a rear iron sight or nv mount supplementary features, length: 4 inches; width: 1.8 inches; height: 2.25 inches; weight: 8.8 oz; waterproof: submersible to 33 ft depth; color: black; finish: hard coat finish; mount: rail; return to zero: repeatable to 2 moa after re-mounting; night vision brightness range: 1,000:1 with nv switch engaged; power source: 2x n type 1.5v alkaline batteries; battery life: 200 continuous hours special features

Product Characteristics

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

Special Features
length: 4 inches; width: 1.8 inches; height: 2.25 inches; weight: 8.8 oz; waterproof: submersible to 33 ft depth; color: black; finish: hard coat finish; mount: rail; return to zero: repeatable to 2 moa after re-mounting; night vision brightness range: 1,000:1 with nv switch engaged; power source: 2x n type 1.5v alkaline batteries; battery life: 200 continuous hours
Supplementary Features
a lighter, smaller version of the model 552, the model 551 offers the same durability and function, but in a more compact unit; this sight takes up less valuable rail space, leaving more room for a rear iron sight or nv mount

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
189198788 Sight Unit
551.A65 Sight Unit

FAQs

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

What is the FSCG of the NSN 1240-01-580-9836?
The FSCG of the NSN 1240-01-580-9836 is 1240
Does the NSN 1240-01-580-9836 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-01-580-9836 require demilitarization?
"usml or ccl military items - demil required. Remove and demilitarize installed key point(s) items as demil code "d". (note 4)."
Does NSN 1240-01-580-9836 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-01-580-9836 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 1240-01-580-9836 was assigned to the Federal Catalog?
It was assigned 16 years ago, on Sat, Jan 2, 2010

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