3120-01-344-8985 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-344-8985.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-344-8985
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 09/08/1991

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.

25.0 rockwell c minimum and 30.0 rockwell c maximum overall hardness rating, 7.1520 inches minimum and 7.1620 inches maximum overall length, m109 howitzer family end item identification, 4.5620 inches minimum and 4.5720 inches maximum bore center to shank end distance, mil-s-13048 mil spec all material responses overall material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-344-8985 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: m109 howitzer family
Bore Center To Shank End Distance: 4.5620 inches minimum and 4.5720 inches maximum
Hardness Rating: 25.0 rockwell c minimum and 30.0 rockwell c maximum overall
Overall Length: 7.1520 inches minimum and 7.1620 inches maximum
Material Document And Classification: mil-s-13048 mil spec all material responses overall
Material: steel overall
Outer Member Outside Diameter: 5.1800 inches nominal
Outer Member Width: 1.2400 inches nominal
Shank End To Shoulder Length: 2.6820 inches minimum and 2.6920 inches maximum
Shank Thread Length: 1.8200 inches nominal
Shank Style: internally threaded
Style Designator: shouldered ball type
Thread Class: 3b
Thread Diameter: 1.750 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 16
Thread Series Designator: unef

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
12576038	Rod End Plain Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-344-8985?: The FSCG of the NSN 3120-01-344-8985 is 3120

Does the NSN 3120-01-344-8985 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-344-8985 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 3120-01-344-8985 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-344-8985 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.