STM166-4-101 Rod End Plain Bearing

Comprehensive specifications and application details for: STM166-4-101 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: STM166-4-101. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: STM166-4-101
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-603-7974
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 03/15/2012

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.

34.0 rockwell c minimum and 38.0 rockwell c maximum body hardness rating, 37.0 rockwell c minimum inner member hardness rating, 0.2500 inches nominal bore diameter, 0.5312 inches nominal inner member width, 2.4398 inches nominal bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-603-7974 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2500 inches nominal
Bore Center To Shank End Distance: 2.4398 inches nominal
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum body
Hardness Rating: 37.0 rockwell c minimum inner member
Inner Member Width: 0.5312 inches nominal
Material Document And Classification: ams 5387 assn std single material response inner member
Material Document And Classification: ams 5659 assn std single material response or ams 5343 assn std single material response or ams 5355 assn std single material response body
Material: cobalt comp 6 inner member
Material: steel comp xm-12 or steel comp 630 body
Outer Member Outside Diameter: 0.6250 inches nominal
Shank Style: externally threaded
Shank Thread Length: 1.1870 inches nominal
Style Designator: ball type
Thread Diameter: 0.3750 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20aajda3b
Thread Series Designator: unjf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-603-7974?: The FSCG of the NSN 3120-01-603-7974 is 3120

Does the NSN 3120-01-603-7974 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-603-7974 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 3120-01-603-7974 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-603-7974 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.