5325-01-171-6901

Find complete technical information, availability, and procurement data for: 5325-01-171-6901
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-171-6901

Item Name Code

07623

Assigment Date

02/11/1984 (42 years ago)

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes:reticle, optical instrument.

90 degree parallel end style, round cross-sectional shape style, not casehardened casehardening indicator, 0.133 inches minimum and 0.143 inches maximum inside diameter, 0.158 inches minimum and 0.168 inches maximum outside diameter

Product Characteristics

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

Cross-Sectional Shape Style: round
Inside Diameter: 0.133 inches minimum and 0.143 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 0.158 inches minimum and 0.168 inches maximum
End Style: 90 degree parallel
Ring Style: straight gap
Material Diameter: 0.0124 inches nominal
Usage Design: external
Material: steel
Surface Treatment: zinc

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
999-4-00648-006	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-171-6901?

The FSCG of the NSN 5325-01-171-6901 is 5325

Does the NSN 5325-01-171-6901 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-171-6901 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 5325-01-171-6901 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-171-6901 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 5325-01-171-6901 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Feb 11, 1984