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Se Bifocal Ophthalmic Lens Blank NSN 6540-01-382-9366

Item Description

A transparent optical element consisting of a major blank and a bifocal segment. The blank and segment have been pressed in a glass mold to an approximate size and shape, and are ground and polished to a finished diopter curvature on one surface only.

NSN 6540-01-382-9366 NSN: 6540-01-382-9366

Features and Characteristics

Cross Sectional Shape
Spherocylinder compound
Diameter
71.0 millimeters
Thickness
6.0 millimeters
Material And Location
Plastic bifocal
Additional Power Rating In Diopters
3.000 bifocal
Reading Segment Diameter
28.0 millimeters
Reading Segment Height
19.0 millimeters
Base Curve Diopter
0.00 plus
Light Transmission
Untinted
Part Name Assigned By Controlling Agency
Lens blank ophth bifocal semifinished plas untinted +0.0addl 3.0
Special Features
Cr-39; plano
Style Designator
Round with straight top bifocal segment
FSC
6540 Supplies Equipment Ophthalmic Instruments
NIIN
013829366
NSN
6540013829366

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PLANO BC, P3.00 ADD, CR-39
Cage Code:
2N078
Status:
A
MSDS:
Part Number:
8.5BC,3.5ADD,35MM FT,CR39,71MMD
Cage Code:
3N062
Status:
A
MSDS:
Part Number:
CR-39,35MM FT,71MM
Cage Code:
3N062
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7014001000
  • NAICS: 327212
  • SITC: 66595
  • Description: Lens blanks (other than for spectacles) not optically worked, of glass, (optical elements)
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 6540-01-382-9366
What are the manufacturers of nsn 6540013829366?
Does this nsn 6540013829366 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6540013829366
A transparent optical element consisting of a major blank and a bifocal segment. the blank and segment have been pressed in a glass mold to an approximate size and shape, and are ground and polished to a finished diopter curvature on one surface only.
Does nsn 6540013829366 contain any precious metals?
No precious metal content.
Does nsn 6540013829366 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6540013829366?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30300
FIIG:
A22000
App. Key:
AF
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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