177142 Rod End Plain Bearing

Comprehensive specifications and application details for: 177142 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: 177142. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 177142
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-929-9949
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 09/14/1966

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.

55.0 rockwell c minimum inner member hardness rating, 1.3700 inches minimum and 1.3750 inches maximum inner member width, 30.0 rockwell c minimum outer race member hardness rating, 0.9995 inches minimum and 1.0000 inches maximum bore diameter, 4.3970 inches minimum and 4.4030 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-929-9949 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 4.3970 inches minimum and 4.4030 inches maximum
Bore Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Hardness Rating: 55.0 rockwell c minimum inner member
Hardness Rating: 30.0 rockwell c minimum outer race member
Inner Member Width: 1.3700 inches minimum and 1.3750 inches maximum
Overall Length: 5.7920 inches nominal
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: ams 5643 assn std single material response rod end body
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Material: steel comp 630 rod end body
Outer Member Outside Diameter: 2.7400 inches minimum and 2.7850 inches maximum
Outer Member Width: 1.0100 inches minimum and 1.0200 inches maximum
Shank Thread Length: 2.4000 inches nominal
Shank Style: externally threaded
Special Features: nas 559 keway in shank,magnetic inspec per mil-i-6868,shank drilled 2.5600 in. deep,0.6250 in. dia,groove around shank 1.5300 in from end
Static Radial Load Rating: 105000 pounds
Style Designator: ball type
Thread Class: 3a
Thread Diameter: 1.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 12
Thread Series Designator: unc

Frequently Asked Questions

Find quick answers to common questions about bearing: 177142. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-929-9949?: The FSCG of the NSN 3120-00-929-9949 is 3120

Does the NSN 3120-00-929-9949 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-929-9949 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 3120-00-929-9949 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-929-9949 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.