Optical Element Spacer NSN 6650-01-082-8962

Item Description

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). See also spacer, sleeve and cell, optical element.

NSN: 6650-01-082-8962

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Features and Characteristics

Overall Length

0.517 inches

Body Diameter

Between 2.747 inches and 2.748 inches

End Application

M901

Flange Width

0.100 inches

Taper Bore Minor Diameter

2.140 inches

Taper Angle

30.0 degrees

Special Features

Spacer-no. 4, eyepiece; black; 4 slots 0.060 in. Wide by 0.050 in. Deep; each end contains 2 equally spaced slots; 45 degrees between the opposite end slots; establish length by measuring separation between reference sphere 1.275 in. Radius and surface b (reference radius located 0.065 in. From edge b)

Material

Aluminum alloy 6061

Material Specification

Qq-a-225/8, t651 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2, class 2 military specification single treatment response

FSC

6650 Components And Accessories Test Equipment Optical Instruments

NIIN

010828962

NSN

6650010828962

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12266756

Cage Code:

19207

Status:

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 6650-01-082-8962

What are the manufacturers of nsn 6650010828962?

U S Army Tank Automotive Command (19207)
Bright Lights Usa, Inc. (0RMF7)
Drs Sustainment Systems, Inc. (20418)
Drs Network & Imaging Systems, Llc (32865)
Drs Sustainment Systems, Inc. (98255)

Does this nsn 6650010828962 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6650010828962
A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. the bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. the surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). see also spacer, sleeve and cell, optical element.

Does nsn 6650010828962 contain any precious metals?
No precious metal content.

Does nsn 6650010828962 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6650010828962?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22261

FIIG:

A07000

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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