123CM10309-1

View detailed technical data, stock status, and sourcing information for: 123CM10309-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-268-3460

Item Name Code

13206

Assigment Date

11/28/1987 (38 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

0.0570 inches minimum and 0.0620 inches maximum flange width, 0.2070 inches minimum and 0.2170 inches maximum overall length, 0.6180 inches minimum and 0.6200 inches maximum body inside diameter, 0.7508 inches minimum and 0.7518 inches maximum body outside diameter, 1.0800 inches minimum and 1.0900 inches maximum flange outside diameter

Product Characteristics

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

Overall Length: 0.2070 inches minimum and 0.2170 inches maximum
Body Outside Diameter: 0.7508 inches minimum and 0.7518 inches maximum
Body Inside Diameter: 0.6180 inches minimum and 0.6200 inches maximum
Flange Outside Diameter: 1.0800 inches minimum and 1.0900 inches maximum
Flange Width: 0.0570 inches minimum and 0.0620 inches maximum
Corner Shape: square all corners
Hardness Rating: 39.0 rockwell c minimum and 42.0 rockwell c maximum overall
Material: steel comp e4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response overall
Style Designator: solid, external flange one end

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
123CM10309-1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-268-3460?

The FSCG of the NSN 3120-01-268-3460 is 3120

Does the NSN 3120-01-268-3460 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-268-3460 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 3120-01-268-3460 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-268-3460 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 3120-01-268-3460 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Nov 28, 1987