6540-01-477-6880

Find complete technical information, availability, and procurement data for: 6540-01-477-6880
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 6540-01-477-6880 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Medical, Dental, and Veterinary Equipment and Supplies

Federal Supply Classification

6540 Supplies, Equipment and Ophthalmic Instruments

National Stock Number

6540-01-477-6880

Item Name Code

04122

Assigment Date

08/15/2000 (25 years ago)

A transparent optical element having equal spherical diopter curvatures used to correct hyperopic (farsightedness) or myopic (nearsightedness) conditions of the eye.

0.9 millimeters nominal thickness, tinted light transmission, plastic bifocal material, diameter 6.0 millimeters; theoretical depth 4.7 millimeters; angle 10 degrees; air weight 21.0 mg; water weight 21.0 mg; size of lens 255 special features, 13.0 millimeters nominal diameter

Product Characteristics

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

Diameter: 13.0 millimeters nominal
Thickness: 0.9 millimeters nominal
Light Transmission: tinted
Special Features: diameter 6.0 millimeters; theoretical depth 4.7 millimeters; angle 10 degrees; air weight 21.0 mg; water weight 21.0 mg; size of lens 255
Material: plastic bifocal
Style Designator: round

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
SI-40NB-00-255	Sphere Ophthalmic Lens
SI40NB0255	Sphere Ophthalmic Lens

FAQs

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

What is the FSCG of the NSN 6540-01-477-6880?

The FSCG of the NSN 6540-01-477-6880 is 6540

Does the NSN 6540-01-477-6880 have a Schedule B code assigned?

Yes, the Schedule B code is 9001901000

Does NSN 6540-01-477-6880 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 6540-01-477-6880 contain precious materials?

Item does not contain precious metal.

Does NSN 6540-01-477-6880 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 6540-01-477-6880 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Tue, Aug 15, 2000