NSN 6540-00-104-4992 Se Bifocal Ophthalmic Lens Blank

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Manufacturer Datasheet

SKU: 6540-00-104-4992 Model: MILL16991

MRC

Name

Detail

MRC:

AAGR

Cross Sectional Shape

Sphere

MRC:

ABMZ

Diameter

65.0 millimeters

MRC:

ABNM

Thickness

Any acceptable

MRC:

AKEL

Material And Location

Glass, soda-lime single vision and glass, barium bifocal

MRC:

AKQM

Additional Power Rating In Diopters

0.750 bifocal

MRC:

AKQV

Reading Segment Diameter

25.0 millimeters

MRC:

AKQW

Reading Segment Height

17.5 millimeters

MRC:

AKQZ

Base Curve Diopter

6.25 plus

MRC:

AKRA

Cross Curve Diopter

Any acceptable

MRC:

AKZS

Light Transmission

Untinted

MRC:

CWMT

Sphere Curve Inside Diopter

Any acceptable

MRC:

CWND

Sphere Curve Outside Diopter

Any acceptable

MRC:

CXCY

Part Name Assigned By Controlling Agency

Lens blank ophthalmic semifinished bifocal plus 6.25 plus 0.75

MRC:

ECWT

Exterior Container Weight

45.00 pounds

MRC:

EXME

Exterior Container Cubic Measure

1.100 cubic feet

MRC:

EXQT

Exterior Container Quantity

180

MRC:

PKQT

Intermediate Package Quantity

MRC:

STYL

Style Designator

Round with straight top bifocal segment

MRC:

SUCB

Unit Of Issue Cube

0.0061 cubic feet

MRC:

SUPP

Supplementary Features

Suitable for coating; for use w/aviation spectacle frames

MRC:

SUWT

Unit Of Issue Weight

0.25 pounds

MRC:

ZZZT

Nondefinitive Specification/std Data

1 type and a class

MRC:

ZZZX

Departure From Cited Designator

As modified by diameter

MRC:

NSN

6540001044992

MRC:

Supply Class

#6540 - Supplies Equipment Ophthalmic Instruments

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

81349

MILITARY SPECIFICATIONS

Part Numbers and Brands

Part Number

Brand

MILL16991

Military Specifications

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

Your satisfaction is our success! At NationalStockNumber.parts we believe that we have the best quality service out there. If you run into any issues, we are here to solve them! Contact us by phone or email at any time.