What is the FSCG of the NSN 3120-01-121-2517?

The FSCG of the NSN 3120-01-121-2517 is 3120

Does the NSN 3120-01-121-2517 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-121-2517 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 3120-01-121-2517 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-121-2517 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 3120-01-121-2517 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Nov 4, 1981

B51486PC1-2 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: B51486PC1-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: B51486PC1-2
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-121-2517
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 11/04/1981

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.

square left flange body corner corner shape, 1.2500 inches minimum and 1.2510 inches maximum body inside diameter, 2.2490 inches minimum and 2.2500 inches maximum body outside diameter, 2 hole antirotation/lubrication type and quantity, chamfered inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-121-2517 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 1.2500 inches minimum and 1.2510 inches maximum
Body Outside Diameter: 2.2490 inches minimum and 2.2500 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 3.1250 inches nominal
Flange Width: 0.4370 inches nominal
Hole Diameter: 0.2500 inches nominal first
Overall Length: 2.2500 inches nominal
Material Document And Classification: mil-s-16782 mil spec single material response outer layer
Material Document And Classification: qq-t-390, grade 4 fed spec single material response inner layer
Material: steel comp 1010 or steel comp 1015 outer layer
Material: tin alloy inner layer
Style Designator: solid, external flange one end
Surface Finish: 250.0 microinches outside diameter surface of flange
Surface Finish: 250.0 microinches right end surface of body
Surface Finish: 250.0 microinches right end surface of left flange
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 63.0 microinches outside diameter surface of body

Replaces

The NSN 3120-01-121-2517 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-072-6962	No Name Available	04/01/2015

Frequently Asked Questions

Find quick answers to common questions about bearing: B51486PC1-2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-121-2517?: The FSCG of the NSN 3120-01-121-2517 is 3120

Does the NSN 3120-01-121-2517 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-121-2517 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 3120-01-121-2517 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-121-2517 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.