6540-01-310-4965

Find complete technical information, availability, and procurement data for: 6540-01-310-4965
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 6540-01-310-4965 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

6540-01-310-4965

Item Name Code

30300

Assigment Date

11/04/1989 (36 years ago)

66.0 millimeters nominal diameter, 3.000 bifocal additional power rating in diopters, 7.5 millimeters nominal thickness, unable to decode material and location, sphere cross-sectional shape style

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: sphere
Diameter: 66.0 millimeters nominal
Thickness: 7.5 millimeters nominal
Material And Location: unable to decode
Additional Power Rating In Diopters: 3.000 bifocal
Reading Segment Diameter: 25.0 millimeters nominal
Reading Segment Height: 17.500 inches nominal
Base Curve Diopter: 6.25 plus nominal
Light Transmission: untinted
Special Features: flat top; cr-39; segment positioned 5 mm below and 5 mm in from geometric center for right and left lenses (porm 2 mm)
Style Designator: round with straight top bifocal segment

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
89-6-19-25	Lens Blank,ophthalmic,bifocal,se
A89E197	Lens Blank,ophthalmic,bifocal,se
P6.25 BC P3.00 ADD	Lens Blank,ophthalmic,bifocal,se

FAQs

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

What is the FSCG of the NSN 6540-01-310-4965?

The FSCG of the NSN 6540-01-310-4965 is 6540

Does the NSN 6540-01-310-4965 have a Schedule B code assigned?

Yes, the Schedule B code is 7014001000

Does NSN 6540-01-310-4965 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 6540-01-310-4965 contain precious materials?

Item does not contain precious metal.

Does NSN 6540-01-310-4965 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 6540-01-310-4965 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Nov 4, 1989