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Eye Examining Tangent Screen NSN 6540-00-381-0690

Item Description

A screen used for correct central and para-central analysis in ophthalmic practice.

NSN 6540-00-381-0690 NSN: 6540-00-381-0690

Features and Characteristics

Overall Length
42.000 inches
Overall Width
42.000 inches
Design Designation
Bjerrum
Material And Location
Felt, wool
Part Name Assigned By Controlling Agency
Screen tangent eye examining bjerrum folding
Special Features
Wood frame; unassembled; w/o roller; radiating tangent lines; 15 degrees on concentric circles; for use in charting the central and paracentral fields of vision at a distance of one meter
Color
Black
FSC
6540 Supplies Equipment Ophthalmic Instruments
NIIN
003810690
NSN
6540003810690

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
97-1141
Cage Code:
89875
Status:
A
MSDS:
Part Number:
933R
Cage Code:
1LF58
Status:
A
MSDS:
Part Number:
KNOCK-DOWN, 15 DEG
Cage Code:
1LF58
Status:
A
MSDS:
Part Number:
UNASSEMBLED
Cage Code:
4A030
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 6540-00-381-0690
What are the manufacturers of nsn 6540003810690?
Does this nsn 6540003810690 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6540003810690
A screen used for correct central and para-central analysis in ophthalmic practice.
Does nsn 6540003810690 contain any precious metals?
No precious metal content.
Does nsn 6540003810690 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6540003810690?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13802
FIIG:
T133-M
App. Key:
MK
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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