What is the FSCG of the NSN 3120-00-042-5000?

The FSCG of the NSN 3120-00-042-5000 is 3120

Does the NSN 3120-00-042-5000 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-042-5000 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 3120-00-042-5000 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-042-5000 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 3120-00-042-5000 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Mar 17, 1972

MS21242C4 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: MS21242C4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MS21242C4
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-042-5000
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 03/17/1972

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.

1.5520 inches minimum and 1.5720 inches maximum bore center to shank end distance, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.9500 inches minimum and 1.9800 inches maximum overall length, 0.4350 inches minimum and 0.4370 inches maximum inner member width, 39.0 rockwell c minimum and 44.0 rockwell c maximum rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-042-5000 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.5520 inches minimum and 1.5720 inches maximum
Hardness Rating: 39.0 rockwell c minimum and 44.0 rockwell c maximum rod end body
Inner Member Width: 0.4350 inches minimum and 0.4370 inches maximum
Overall Length: 1.9500 inches minimum and 1.9800 inches maximum
Outer Member Outside Diameter: 0.7960 inches minimum and 0.8160 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3420 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.9370 inches minimum and 0.9990 inches maximum
Static Radial Load Rating: 4860 pounds
Style Designator: ball type
Thread Class: 3a
Thread Diameter: 0.312 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Replaces

The NSN 3120-00-042-5000 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-869-1501	No Name Available	11/18/1973

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21242C4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-042-5000?: The FSCG of the NSN 3120-00-042-5000 is 3120

Does the NSN 3120-00-042-5000 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-042-5000 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 3120-00-042-5000 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-042-5000 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.