ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Se Bifocal Ophthalmic Lens Blank NSN 6540-01-384-1313

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 6540-01-384-1313 NSN: 6540-01-384-1313

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
0.750 bifocal
Reading Segment Diameter
35.0 millimeters
Reading Segment Height
19.0 millimeters
Base Curve Diopter
10.00 plus
Light Transmission
Untinted
Part Name Assigned By Controlling Agency
Lens blank ophth bifocal semifinished plas+10.00 addl0.75diopter
Special Features
Cr-39; convex
Style Designator
Round with straight top bifocal segment
FSC
6540 Supplies Equipment Ophthalmic Instruments
NIIN
013841313
NSN
6540013841313

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
P10.00 BC,P0.75 ADD,35 F.T.
Cage Code:
0G0R3
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 6540-01-384-1313
What are the manufacturers of nsn 6540013841313?
Does this nsn 6540013841313 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6540013841313
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 6540013841313 contain any precious metals?
No precious metal content.
Does nsn 6540013841313 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6540013841313?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo