MS1242S12 Rod End Plain Bearing

Comprehensive specifications and application details for: MS1242S12 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: MS1242S12. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MS1242S12
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-049-4165
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 10/19/1977

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.

0.7495 inches minimum and 0.7500 inches maximum bore diameter, 3.7475 inches minimum and 3.7775 inches maximum overall length, 2.8650 inches minimum and 2.8850 inches maximum bore center to shank end distance, 0.8730 inches minimum and 0.8750 inches maximum inner member width, ams 5630 assn std single material response inner member material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-049-4165 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 2.8650 inches minimum and 2.8850 inches maximum
Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Inner Member Width: 0.8730 inches minimum and 0.8750 inches maximum
Overall Length: 3.7475 inches minimum and 3.7775 inches maximum
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: ams 5643 assn std single material response race insert
Material Document And Classification: mil-s-5000 mil spec single material response rod end body
Material: plastic race liner
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Material: steel comp e4340 rod end body
Outer Member Outside Diameter: 1.7650 inches minimum and 1.7850 inches maximum
Outer Member Width: 0.6350 inches minimum and 0.6450 inches maximum
Special Features: 13 deg self-aligning in either direction,grooves in outer race member
Shank Thread Length: 1.6560 inches minimum and 1.7180 inches maximum
Shank Style: externally threaded
Static Radial Load Rating: 29300 pounds
Style Designator: ball type
Surface Treatment Document And Classification: qq-p-416, cl2 fed spec single treatment response rod end body
Surface Treatment: cadmium and chromate rod end body
Thread Class: 3a
Thread Diameter: 0.7500 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 16
Thread Series Designator: unjf

Replaces

The NSN 3120-01-049-4165 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-032-8325	No Name Available	01/01/1981

Frequently Asked Questions

Find quick answers to common questions about bearing: MS1242S12. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-049-4165?: The FSCG of the NSN 3120-01-049-4165 is 3120

Does the NSN 3120-01-049-4165 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-049-4165 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 3120-01-049-4165 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-049-4165 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.