K3-9 Rod End Plain Bearing

Comprehensive specifications and application details for: K3-9 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: K3-9. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: K3-9
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-541-0136
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

0.1870 inches minimum and 0.1890 inches maximum bore diameter, steel corrosion resisting overall material, 1.8970 inches nominal overall length, 1.6000 inches nominal bore center to shank end distance, 0.3070 inches minimum and 0.3120 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-541-0136 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1870 inches minimum and 0.1890 inches maximum
Bore Center To Shank End Distance: 1.6000 inches nominal
Inner Member Width: 0.3070 inches minimum and 0.3120 inches maximum
Overall Length: 1.8970 inches nominal
Material: steel corrosion resisting overall
Outer Member Outside Diameter: 0.5930 inches nominal
Outer Member Width: 0.2380 inches maximum
Shank Width Across Wrench Flats: 0.3650 inches nominal
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 0.5625 inches nominal
Special Features: inner race member heat treated and electrolized,outer race member heat treated
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Frequently Asked Questions

Find quick answers to common questions about bearing: K3-9. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-541-0136?: The FSCG of the NSN 3120-00-541-0136 is 3120

Does the NSN 3120-00-541-0136 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-541-0136 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 3120-00-541-0136 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-541-0136 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.