3120-00-308-9704 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-308-9704.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-308-9704
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 10/28/1973

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.2495 inches minimum and 0.2500 inches maximum bore diameter, 55.0 rockwell c minimum inner member hardness rating, 0.3380 inches minimum and 0.3430 inches maximum inner member width, plastic race liner material, ams 5639 assn std 1st material response or ams 5640,ty 1 assn std 2nd material response outer race member material document and classification

Datasheet

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Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Hardness Rating: 55.0 rockwell c minimum inner member
Inner Member Width: 0.3380 inches minimum and 0.3430 inches maximum
Material Document And Classification: ams 5639 assn std 1st material response or ams 5640,ty 1 assn std 2nd material response outer race member
Material: plastic race liner
Material: steel comp 304 or steel comp 303 outer race member
Material: steel corrosion resisting inner member
Outer Member Outside Diameter: 0.6557 inches minimum and 0.6562 inches maximum
Outer Member Width: 0.2450 inches minimum and 0.2550 inches maximum
Static Radial Load Rating: 4200 pounds
Style Designator: with insert and/or liner

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
LHSSVV4	Self-Aligning Plain Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-308-9704?: The FSCG of the NSN 3120-00-308-9704 is 3120

Does the NSN 3120-00-308-9704 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-308-9704 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 3120-00-308-9704 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-308-9704 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.