13144031

View detailed technical data, stock status, and sourcing information for: 13144031
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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

6650-01-176-6143

Item Name Code

21859

Assigment Date

04/13/1984 (42 years ago)

A circular metal item designed to mount on a wheel, pneumatic tire to support and retain the tire. It may be of one piece or it may include a ring, lock, automotive wheel; ring, side, automotive wheel; or ring, side and lock, automotive wheel. For items with provisions for mounting on a separate hub capable of turning on a central axis, see wheel (as modified).

1.250 inches nominal overall diameter, right-hand thread direction, 1 3/16-28 thread size, +1.1643 to 1.1696 inches thread pitch diameters, 2b thread class

Product Characteristics

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

Thread Class: 2b
Thread Pitch Diameters: +1.1643 to 1.1696 inches
Thread Direction: right-hand
Thread Size: 1 3/16-28
Overall Diameter: 1.250 inches nominal
Screw Thread Series Designator: un
Thread Location: external
Eccentric Construction: not provided
Chamfer Location: internal thread end
Chamfer Size: 0.020 in. by 45 deg
Material: steel corrosion resisting

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
13144031	Optical Element Cell

FAQs

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

What is the FSCG of the NSN 6650-01-176-6143?

The FSCG of the NSN 6650-01-176-6143 is 6650

Does the NSN 6650-01-176-6143 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-176-6143 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)"

Does NSN 6650-01-176-6143 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-176-6143 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 6650-01-176-6143 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Apr 13, 1984