NSN 8587316

0.225 inches nominal compound lens edge thickness, 64.500 and 33.800 abbe constant, 0.188 inches nominal and 0.094 inches nominal axial thickness, 5.269 inches back focal length, 0.282 inches nominal compound lens overall axial thickness.

NSN 6650-00-899-5144 Datasheet

(NSN) National Stock Number

6650-00-899-5144

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6650 - Components and Accessories Test Equipment Optical Instruments

(NIIN) National Item Identification Number

00-899-5144

Requires Demilitarization

Yes

(INC) Item Name Code

21884

Date

Mon, Jan 1, 1962

Schedule B Code

9018500000

Abbe Constant

64.500 and 33.800

Back Focal Length

5.269 inches

Axial Thickness

0.188 inches nominal and 0.094 inches nominal

Compound Lens Edge Thickness

0.225 inches nominal

Compound Lens Overall Axial Thickness

0.282 inches nominal

Compound Lens Style

doublet

Diameter

0.920 inches nominal

Element Left Surface Radius

3.049 inches and -2.347 inches

Element Right Surface Radius

-2.347 inches and -9.009 inches

End Item Identification

telescope 8587297

Equivalent Focal Length

-5.418 inches

Individual Lens Style

double convex and meniscus diverging

Material Document And Classification

mil-g-174, class 1, grade c mil spec single material response

Material

glass optical

Refraction Index

1.5170 nominal and 1.6170 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

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.

Hazardous Materiel

FF -

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 6650-00-899-5144?

   The FSCG of the NSN 6650-00-899-5144 is 6650

2. Does the NSN 6650-00-899-5144 have a Schedule B code assigned?

   Yes, the Schedule B code is 9018500000

3. Does NSN 6650-00-899-5144 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 6650-00-899-5144 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6650-00-899-5144 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 6650-00-899-5144 was assigned to the Federal Catalog?

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