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.

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

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.