3120-01-128-1799 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-128-1799.

Summary

Explore detailed summary information for bearing: 3120-01-128-1799. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-128-1799
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 03/18/1982

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.

0.3120 inches minimum and 0.3125 inches maximum bore diameter, 1.3125 inches nominal overall length, 0.7500 inches nominal bore center to shank end distance, qq-a-250/12b fed spec single material response overall material document and classification, 0.2920 inches minimum and 0.2970 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-128-1799 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Bore Center To Shank End Distance: 0.7500 inches nominal
Inner Member Width: 0.2920 inches minimum and 0.2970 inches maximum
Overall Length: 1.3125 inches nominal
Material Document And Classification: qq-a-250/12b fed spec single material response overall
Material: aluminum alloy 7075 overall
Outer Member Outside Diameter: 1.1250 inches nominal
Outer Member Width: 0.2500 inches minimum and 0.2550 inches maximum
Shank Style: internally threaded
Shank Thread Length: 0.1870 inches nominal
Style Designator: ball type
Surface Treatment Document And Classification: mil-a-8625,type 2,class 1 mil spec single treatment response overall
Surface Treatment: anodize overall

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
145H7331-1	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-128-1799. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-128-1799?: The FSCG of the NSN 3120-01-128-1799 is 3120

Does the NSN 3120-01-128-1799 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-128-1799 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 3120-01-128-1799 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-128-1799 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.