3120-01-133-1178 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-133-1178.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-133-1178
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 06/09/1982

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

multiple launch rocket system (mlrs) end item identification, 0.7920 inches minimum and 0.8120 inches maximum flange outside diameter, 0.3130 inches minimum and 0.3140 inches maximum body inside diameter, square all corners corner shape, 0.4381 inches minimum and 0.4386 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-133-1178 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: multiple launch rocket system (mlrs)
Body Inside Diameter: 0.3130 inches minimum and 0.3140 inches maximum
Body Outside Diameter: 0.4381 inches minimum and 0.4386 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 0.7920 inches minimum and 0.8120 inches maximum
Flange Width: 0.0575 inches minimum and 0.6250 inches maximum
Overall Length: 0.2975 inches minimum and 0.3125 inches maximum
Material Document And Classification: ams 5643 assn std single material response overall
Material: steel comp 630 overall
Special Features: plastic liner bonded to left end surface of flange
Style Designator: solid, external flange one end

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
10108031	Sleeve Bearing
M81934/2-05C008	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-133-1178. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-133-1178?: The FSCG of the NSN 3120-01-133-1178 is 3120

Does the NSN 3120-01-133-1178 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-133-1178 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 3120-01-133-1178 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-133-1178 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.