76684 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 76684 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 76684. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 76684
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-228-1866
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 02/12/1969

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.

206-010-469,97499 mfr ref single material response race liner material document and classification, qq-a-225/9 fed spec single material response inner member material document and classification, qq-a-225/9 fed spec single material response outer race member material document and classification, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 0.8550 inches minimum and 0.8600 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-228-1866 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Inner Member Width: 0.8550 inches minimum and 0.8600 inches maximum
Material Document And Classification: 206-010-469,97499 mfr ref single material response race liner
Material Document And Classification: qq-a-225/9 fed spec single material response outer race member
Material Document And Classification: qq-a-225/9 fed spec single material response inner member
Material: aluminum inner member
Material: aluminum outer race member
Material: plastic tetrafluoroethylene race liner
Outer Member Outside Diameter: 0.9370 inches minimum and 0.9375 inches maximum
Outer Member Width: 0.4370 inches minimum and 0.4420 inches maximum
Special Features: 16 deg min misalignment
Style Designator: with insert and/or liner with staking groove
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response inner member
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response outer race member
Surface Treatment: anodize inner member
Surface Treatment: anodize outer race member

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-228-1866?: The FSCG of the NSN 3120-00-228-1866 is 3120

Does the NSN 3120-00-228-1866 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-228-1866 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 3120-00-228-1866 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-228-1866 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.