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NSN G8111PC12

Optical Instrument Lens

An item which consists of a panel with fuseholders mounted thereon and with terminal facilities. It is usually designed for power distribution service. May include fuses.

rangefinder mk42 end item identification, 6.0 millimeters nominal compound lens edge thickness, 4.0 millimeters nominal and 2.0 millimeters nominal axial thickness, 19.330 centimeters back focal length, 36.600 and 59.500 abbe constant.

NSN 6650-00-157-4145 Datasheet

(NSN) National Stock Number
6650-00-157-4145
(NIIN) National Item Identification Number
00-157-4145
Requires Demilitarization
Yes
(INC) Item Name Code
21884
Date
Tue, Jan 1, 1963
Schedule B Code
9018500000
End Item Identification
rangefinder mk42
Abbe Constant
36.600 and 59.500
Axial Thickness
4.0 millimeters nominal and 2.0 millimeters nominal
Back Focal Length
19.330 centimeters
Compound Lens Edge Thickness
6.0 millimeters nominal
Compound Lens Style
doublet
Compound Lens Overall Axial Thickness
6.0 millimeters nominal
Diameter
22.0 millimeters nominal
Element Left Surface Radius
168.1 millimeters and -48.9 millimeters
Element Right Surface Radius
48.9 millimeters and 151.6 millimeters
Equivalent Focal Length
19.532 centimeters
Front Focal Length
19.327 centimeters
Individual Lens Style
double convex and meniscus diverging
Material
glass optical
Refraction Index
1.6170 nominal and 1.5185 nominal

Identification

Demilitarization Code
Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0021884

Cross Reference

CAGE Codes

10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
U.s./canadian manufacturers
53711
Naval Sea Systems Command
U.s./canadian manufacturers
74067
Keuffel and Esser Co
U.s./canadian manufacturers

Freight Information

Air Commodity
EZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
33020
Water Commodity
653 - Musical instruments
National Motor Freight Classification Item Number
057940

Schedule B & Trade

Schedule B
9018-50-0000
Description
other ophthalmic instruments and appliances and parts and accessories
End Use
21610 - Medicinal equipment
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
87225
(NAICS) North American Industrial Classification System
339115

Questions & Answers

  1. What is the FSCG of the NSN 6650-00-157-4145?

    The FSCG of the NSN 6650-00-157-4145 is 6650

  2. Does the NSN 6650-00-157-4145 have a Schedule B code assigned?

    Yes, the Schedule B code is 9018500000

  3. Does NSN 6650-00-157-4145 require demilitarization?

    "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

  4. Does NSN 6650-00-157-4145 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 6650-00-157-4145 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 6650-00-157-4145 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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