1240-01-696-3637

Find complete technical information, availability, and procurement data for: 1240-01-696-3637
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Federal Supply Group

Fire Control Equipment

Federal Supply Classification

1240 Optical Sighting and Ranging Equipment

National Stock Number

1240-01-696-3637

Item Name Code

22120

Assigment Date

07/22/2021 (5 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

2.50 inches nominal overall length, 5855-01-684-3249, sight,thermal end item identification, 1.534 inches attachment end inside diameter, 0.625 inches viewing end inside diameter, shroud, eyepiece part name assigned by controlling agency

Product Characteristics

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

Overall Length: 2.50 inches nominal
End Item Identification: 5855-01-684-3249, sight,thermal
Viewing End Inside Diameter: 0.625 inches
Attachment End Inside Diameter: 1.534 inches
Part Name Assigned By Controlling Agency: shroud, eyepiece
Special Features: sha hardness rating 50
Material: rubber

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
LBT-2828Z	Optical Instrument Eyeshield

FAQs

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

What is the FSCG of the NSN 1240-01-696-3637?

The FSCG of the NSN 1240-01-696-3637 is 1240

Does the NSN 1240-01-696-3637 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 1240-01-696-3637 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 1240-01-696-3637 contain precious materials?

Item does not contain precious metal.

Does NSN 1240-01-696-3637 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 1240-01-696-3637 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Thu, Jul 22, 2021