What is the FSCG of the NSN 3120-01-013-9709?

The FSCG of the NSN 3120-01-013-9709 is 3120

Does the NSN 3120-01-013-9709 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-013-9709 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 3120-01-013-9709 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-013-9709 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 3120-01-013-9709 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Dec 12, 1975

4R731 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: 4R731. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 4R731
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-013-9709
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 12/12/1975

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

60.0 rockwell c minimum and 65.0 rockwell c maximum overall hardness rating, casehardened features provided, 2.5030 inches minimum and 2.5040 inches maximum body outside diameter, 2.0076 inches minimum and 2.0092 inches maximum body inside diameter, square all corners corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-013-9709 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.0076 inches minimum and 2.0092 inches maximum
Body Outside Diameter: 2.5030 inches minimum and 2.5040 inches maximum
Corner Shape: square all corners
Features Provided: casehardened
Hardness Rating: 60.0 rockwell c minimum and 65.0 rockwell c maximum overall
Overall Length: 1.3650 inches minimum and 1.3850 inches maximum
Material Document And Classification: astm a519 assn std single material response overall
Material: steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 overall
Style Designator: solid, plain, no outside flanges
Surface Finish: 100.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches inside diameter surface of body

Frequently Asked Questions

Find quick answers to common questions about bearing: 4R731. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-013-9709?: The FSCG of the NSN 3120-01-013-9709 is 3120

Does the NSN 3120-01-013-9709 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-013-9709 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 3120-01-013-9709 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-013-9709 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.