NSN 8574719

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

16.809 inches back focal length, 0.394 inches nominal compound lens overall axial thickness, 0.236 inches nominal and 0.158 inches nominal axial thickness, 64.500 and 32.200 abbe constant, 0.3125 inches nominal compound lens edge thickness.

NSN 6650-00-683-9558 Datasheet

(NSN) National Stock Number

6650-00-683-9558

(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

00-683-9558

Requires Demilitarization

Yes

(INC) Item Name Code

21884

Date

Tue, Jan 1, 1963

Schedule B Code

9018500000

Abbe Constant

64.500 and 32.200

Axial Thickness

0.236 inches nominal and 0.158 inches nominal

Back Focal Length

16.809 inches

Compound Lens Edge Thickness

0.3125 inches nominal

Compound Lens Overall Axial Thickness

0.394 inches nominal

Compound Lens Style

doublet

Diameter

2.067 inches nominal

Element Left Surface Radius

10.406 inches

Element Right Surface Radius

7.551 inches

Equivalent Focal Length

16.883 inches

Fsc Application Data

telescope,m105c,integrated with fire control equipment

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 1.6730 nominal

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

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

A00AM

E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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 6650-00-683-9558?

   The FSCG of the NSN 6650-00-683-9558 is 6650

2. Does the NSN 6650-00-683-9558 have a Schedule B code assigned?

   Yes, the Schedule B code is 9018500000

3. Does NSN 6650-00-683-9558 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 6650-00-683-9558 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6650-00-683-9558 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 6650-00-683-9558 was assigned to the Federal Catalog?

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