MS21783-06A144

View detailed technical data, stock status, and sourcing information for: MS21783-06A144
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-369-1383

Item Name Code

13211

Assigment Date

12/15/1992 (33 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length having an external thread of one nominal diameter running from end to end. See also rod, continuous thread.

0.1200 inches minimum and 0.1300 inches maximum overall thickness, 0.8700 inches minimum and 0.8800 inches maximum outside diameter, 0.3750 inches minimum and 0.3850 inches maximum diameter, rectangular cross-sectional shape style, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 0.8700 inches minimum and 0.8800 inches maximum
Center Hole Shape Style: round
Diameter: 0.3750 inches minimum and 0.3850 inches maximum
Overall Thickness: 0.1200 inches minimum and 0.1300 inches maximum
Corner Shape: square all corners
Hardness Rating: 30.0 rockwell h minimum and 70.0 rockwell h maximum overall
Surface Finish: 32.0 microinches left side
Surface Finish: 32.0 microinches right side
Material: copper alloy 841 overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5687,ty 1,gr 1 mil spec single material response overall
Style Designator: round

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
MS21783-06A144	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-369-1383?

The FSCG of the NSN 3120-01-369-1383 is 3120

Does the NSN 3120-01-369-1383 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-369-1383 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 3120-01-369-1383 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-369-1383 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 3120-01-369-1383 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Tue, Dec 15, 1992