6540-01-645-8456

Find complete technical information, availability, and procurement data for: 6540-01-645-8456
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Federal Supply Group

Medical, Dental, and Veterinary Equipment and Supplies

Federal Supply Classification

6540 Supplies, Equipment and Ophthalmic Instruments

National Stock Number

6540-01-645-8456

Item Name Code

04121

Assigment Date

07/01/2015 (11 years ago)

An item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. The overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. For items formed of other material see bushing, sleeve. Excludes:bumper, nonmetallic and grommet nonmetallic.

72.000 millimeters nominal diameter, lens, fsv, poly, - on -, 72mm, 375.025 part name assigned by controlling agency, lens; finished single vision; polycarbonate; minus on minus; diameter oflens, 72mm; 375.025; manufacturer (somo optical, llc) does not have a cage code special features, untinted light transmission

Product Characteristics

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

Diameter: 72.000 millimeters nominal
Light Transmission: untinted
Part Name Assigned By Controlling Agency: lens, fsv, poly, - on -, 72mm, 375.025
Special Features: lens; finished single vision; polycarbonate; minus on minus; diameter oflens, 72mm; 375.025; manufacturer (somo optical, llc) does not have a cage code

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
1345650	Compound Ophthalmic Lens
6540NCM152116	Compound Ophthalmic Lens
POLY-ON-72MMSM375.025	Compound Ophthalmic Lens

FAQs

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

What is the FSCG of the NSN 6540-01-645-8456?

The FSCG of the NSN 6540-01-645-8456 is 6540

Does the NSN 6540-01-645-8456 have a Schedule B code assigned?

Yes, the Schedule B code is 9001300000

Does NSN 6540-01-645-8456 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 6540-01-645-8456 contain precious materials?

Item does not contain precious metal.

Does NSN 6540-01-645-8456 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 6540-01-645-8456 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Jul 1, 2015