M81935/1-10

View detailed technical data, stock status, and sourcing information for: M81935/1-10
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-094-2263

Item Name Code

13209

Assigment Date

05/06/1980 (46 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.6245 inches minimum and 0.6250 inches maximum bore diameter, 3.3875 inches nominal overall length, right-hand thread direction, externally threaded shank style, 3a 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: 3a
Thread Direction: right-hand
Shank Style: externally threaded
Overall Length: 3.3875 inches nominal
Bore Diameter: 0.6245 inches minimum and 0.6250 inches maximum
Outer Member Outside Diameter: 1.5150 inches minimum and 1.5350 inches maximum
Bore Center To Shank End Distance: 2.6150 inches minimum and 2.6350 inches maximum
Outer Member Width: 0.5720 inches minimum and 0.5820 inches maximum
Inner Member Width: 0.7480 inches minimum and 0.7500 inches maximum
Shank Thread Length: 1.5310 inches minimum and 1.5930 inches maximum
Static Radial Load Rating: 21900 pounds
Thread Diameter: 0.625 inches nominal
Thread Quantity Per Inch: 18
Hardness Rating: 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Material: steel comp e4340 rod end body
Surface Treatment: cadmium and chromate rod end body
Style Designator: ball type
Thread Series Designator: unf

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
M81935/1-10	Rod End Plain Bearing
MS21242-10	Rod End Plain Bearing
MS21242S10	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-094-2263?

The FSCG of the NSN 3120-01-094-2263 is 3120

Does the NSN 3120-01-094-2263 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-094-2263 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 3120-01-094-2263 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-094-2263 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 3120-01-094-2263 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, May 6, 1980