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Ophthalmic Lens Blocking Body NSN 6540-01-157-4833

Item Description

An item designed to hold and support ophthalmic lens during the grinding and polishing process.

NSN 6540-01-157-4833 NSN: 6540-01-157-4833

Features and Characteristics

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Part Name Assigned By Controlling Agency
Blocking body ophthalmic lens carbon steel 6.00 diopter curve
Diameter
43.0 millimeters
Special Features
Concave on one side, flat on the other; 0.438 in. Thk; for ophthalmic lens center order 6540-01-154-2163; for holding and supporting lens blanks during grinding and polishing
Material
Carbon
FSC
6540 Supplies Equipment Ophthalmic Instruments
NIIN
011574833
NSN
6540011574833

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0167
Cage Code:
31285
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9018500000
  • NAICS: 339115
  • SITC: 87225
  • Description: Other ophthalmic instruments and appliances and parts and accessories
  • End Use (Code 21610):
    Medicinal equipment

Q & A

Frequently asked questions for NSN 6540-01-157-4833
What are the manufacturers of nsn 6540011574833?
Does this nsn 6540011574833 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6540011574833
An item designed to hold and support ophthalmic lens during the grinding and polishing process.
Does nsn 6540011574833 contain any precious metals?
No precious metal content.
Does nsn 6540011574833 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6540011574833?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
28379
FIIG:
T146-E
App. Key:
EA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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