6540-01-645-7906

Find complete technical information, availability, and procurement data for: 6540-01-645-7906
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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

6540-01-645-7906

Item Name Code

04121

Assigment Date

06/29/2015 (11 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

untinted light transmission, 72.000 millimeters nominal diameter, lens, fsv, poly, - on -, 72mm, 025.175 part name assigned by controlling agency, lens; finished single vision; polycarbonate; minus on minus; diameter oflens, 72mm; 025.175; manufacture (somo optical, llc) does not have a cage code special features

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, 025.175
Special Features: lens; finished single vision; polycarbonate; minus on minus; diameter oflens, 72mm; 025.175; manufacture (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
1339673	Compound Ophthalmic Lens
6540NCM152047	Compound Ophthalmic Lens
POLY-ON-72MMSM025.175	Compound Ophthalmic Lens

FAQs

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

What is the FSCG of the NSN 6540-01-645-7906?

The FSCG of the NSN 6540-01-645-7906 is 6540

Does the NSN 6540-01-645-7906 have a Schedule B code assigned?

Yes, the Schedule B code is 9001300000

Does NSN 6540-01-645-7906 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 6540-01-645-7906 contain precious materials?

Item does not contain precious metal.

Does NSN 6540-01-645-7906 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 6540-01-645-7906 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Jun 29, 2015