12293856

View detailed technical data, stock status, and sourcing information for: 12293856
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6650 Components and Accessories Test Equipment Optical Instruments

National Stock Number

6650-01-123-0111

Item Name Code

22261

Assigment Date

12/03/1981 (44 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

2.500 inches maximum end internal bevel diameter, 0.801 inches nominal overall length, 2.750 inches maximum body outside diameter, 0.030 inches maximum taper bore major diameter, 45.0 degrees nominal taper angle

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.801 inches nominal
Body Outside Diameter: 2.750 inches maximum
Taper Bore Major Diameter: 0.030 inches maximum
Taper Angle: 45.0 degrees nominal
End Internal Bevel Diameter: 2.500 inches maximum
End Internal Bevel Angle: 45.0 degrees nominal
Material: aluminum alloy 6061
Material Document And Classification: qq-a-225/8,t651 fed spec single material response
Style Designator: spacer

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
12293856	Optical Element Spacer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6650-01-123-0111?

The FSCG of the NSN 6650-01-123-0111 is 6650

Does the NSN 6650-01-123-0111 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-123-0111 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6650-01-123-0111 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-123-0111 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.

When the NSN 6650-01-123-0111 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Dec 3, 1981