What is the FSCG of the NSN 3120-01-092-8790?

The FSCG of the NSN 3120-01-092-8790 is 3120

Does the NSN 3120-01-092-8790 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-092-8790 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 3120-01-092-8790 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-092-8790 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 3120-01-092-8790 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Apr 5, 1980

MS21242S16 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: MS21242S16. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MS21242S16
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-092-8790
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 04/05/1980

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.

28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 0.9995 inches minimum and 1.0000 inches maximum bore diameter, 4.1150 inches minimum and 4.1350 inches maximum bore center to shank end distance, 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-092-8790 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 4.1150 inches minimum and 4.1350 inches maximum
Bore Diameter: 0.9995 inches minimum and 1.0000 inches maximum
Hardness Rating: 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
Inner Member Width: 1.3730 inches minimum and 1.3750 inches maximum
Overall Length: 5.5125 inches nominal
Material: plastic polytetrafluoroethylene 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: 2.7650 inches minimum and 2.7850 inches maximum
Outer Member Width: 1.0100 inches minimum and 1.0200 inches maximum
Shank Thread Length: 2.3120 inches minimum and 2.3740 inches maximum
Shank Style: externally threaded
Special Features: minus 65.0 deg f to plus 325.0 deg f operating temp range
Static Radial Load Rating: 80300 pounds
Style Designator: ball type
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response rod end body
Surface Treatment: cadmium and chromate rod end body
Thread Class: 3a
Thread Diameter: 1.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 12
Thread Series Designator: unf

Replaces

The NSN 3120-01-092-8790 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-010-3719	No Name Available	09/01/1985

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21242S16. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-092-8790?: The FSCG of the NSN 3120-01-092-8790 is 3120

Does the NSN 3120-01-092-8790 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-092-8790 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 3120-01-092-8790 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-092-8790 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.