What is the FSCG of the NSN 3120-00-187-9041?

The FSCG of the NSN 3120-00-187-9041 is 3120

Does the NSN 3120-00-187-9041 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-187-9041 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 3120-00-187-9041 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-187-9041 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.

When the NSN 3120-00-187-9041 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Mar 16, 1973

MK46-191 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: MK46-191. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MK46-191
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-187-9041
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 03/16/1973

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.

38.0 rockwell c nominal rod end body hardness rating, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.8650 inches minimum and 1.8950 inches maximum bore center to shank end distance, 45.0 rockwell c nominal inner member hardness rating, 0.5880 inches minimum and 0.5930 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-187-9041 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.8650 inches minimum and 1.8950 inches maximum
Hardness Rating: 38.0 rockwell c nominal rod end body
Hardness Rating: 45.0 rockwell c nominal inner member
Inner Member Width: 0.5880 inches minimum and 0.5930 inches maximum
Overall Length: 2.2975 inches minimum and 2.3500 inches maximum
Material: steel comp 440c or steel comp 440f inner member
Material: steel corrosion resisting internal rod end body
Material: steel corrosion resisting race insert
Outer Member Outside Diameter: 0.8650 inches minimum and 0.9100 inches maximum
Outer Member Width: 0.3350 inches minimum and 0.3500 inches maximum
Shank Style: externally threaded
Shank Thread Length: 1.2500 inches minimum and 1.3400 inches maximum
Static Radial Load Rating: 5500 pounds
Special Features: std nas keyway in shank,0.0005 in. min 0.0015 in. max diametral clearance
Style Designator: ball type
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.375 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Frequently Asked Questions

Find quick answers to common questions about bearing: MK46-191. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-187-9041?: The FSCG of the NSN 3120-00-187-9041 is 3120

Does the NSN 3120-00-187-9041 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-187-9041 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 3120-00-187-9041 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-187-9041 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.