6540-00-042-8542

Find complete technical information, availability, and procurement data for: 6540-00-042-8542
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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

6540-00-042-8542

Item Name Code

04128

Assigment Date

11/20/1971 (54 years ago)

The assembled eyewires and bridge of a pair of spectacles.

34.000 millimeters eye wire maximum vertical inside diameter, front spectacle female style black 44mm eye id 22mm bridge width part name assigned by controlling agency, 44.000 millimeters eye wire maximum horizontal inside diameter, 2 barrel end piece type, 22.000 millimeters bridge width

Product Characteristics

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

Bridge Width: 22.000 millimeters
Eye Wire Maximum Horizontal Inside Diameter: 44.000 millimeters
Eye Wire Maximum Vertical Inside Diameter: 34.000 millimeters
End Piece Type: 2 barrel
Part Name Assigned By Controlling Agency: front spectacle female style black 44mm eye id 22mm bridge width
Special Features: female style
Color: black
Style Designator: keyhole bridge with rigid nose pads
Nondefinitive Spec/Std Data: 1 type

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
MILS36497	Spectacle Front

FAQs

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

What is the FSCG of the NSN 6540-00-042-8542?

The FSCG of the NSN 6540-00-042-8542 is 6540

Does the NSN 6540-00-042-8542 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6540-00-042-8542 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 6540-00-042-8542 contain precious materials?

Item does not contain precious metal.

Does NSN 6540-00-042-8542 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 6540-00-042-8542 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Nov 20, 1971