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NSN 7594047

Optical Instrument Lens

Trousers designed to provide protection from the harmful effects of chemical agents. Excludes:trousers (1), vesicant gas protective.

0.221 inches nominal compound lens edge thickness, 0.219 inches nominal and 0.079 inches nominal axial thickness, 57.400 and 30.900 abbe constant, 2.209 inches back focal length, 0.298 inches nominal compound lens overall axial thickness.

NSN 6650-00-759-4047 Datasheet

(NSN) National Stock Number
6650-00-759-4047
(NIIN) National Item Identification Number
00-759-4047
Requires Demilitarization
Yes
(INC) Item Name Code
21884
Date
Mon, Jan 1, 1962
Schedule B Code
9018500000
Abbe Constant
57.400 and 30.900
Back Focal Length
2.209 inches
Axial Thickness
0.219 inches nominal and 0.079 inches nominal
Compound Lens Edge Thickness
0.221 inches nominal
Compound Lens Overall Axial Thickness
0.298 inches nominal
Compound Lens Style
doublet
Diameter
0.826 inches nominal
Element Left Surface Radius
1.4960 inches
Element Right Surface Radius
1.0920 inches
Equivalent Focal Length
2.367 inches
Individual Lens Style
double convex and plano-concave
Material Document And Classification
jan-g-174, grade c mil spec single material response
Material
glass optical
Refraction Index
1.5725 nominal and 1.6890 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.
Source of Supply Code
SMS - Defense logistics agency, enterprise business systems
Pseudo Item Name Code
0021884

Cross Reference

CAGE Codes

19200
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Government departments or units, including military organizations

Freight Information

Air Commodity
MZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Less than Carload Rating
W - Rating variable
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
744 - Optical goods
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 6650-00-759-4047?

    The FSCG of the NSN 6650-00-759-4047 is 6650

  2. Does the NSN 6650-00-759-4047 have a Schedule B code assigned?

    Yes, the Schedule B code is 9018500000

  3. Does NSN 6650-00-759-4047 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 6650-00-759-4047 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 6650-00-759-4047 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 6650-00-759-4047 was assigned to the Federal Catalog?

    It was assigned 64 years ago, on Mon, Jan 1, 1962

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