3120-01-391-2125

Find complete technical information, availability, and procurement data for: 3120-01-391-2125
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-391-2125

Item Name Code

13206

Assigment Date

06/08/1994 (32 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

0.6310 inches nominal flange outside diameter, 0.1350 inches nominal flange width, 0.3155 inches minimum and 0.3170 inches maximum body inside diameter, 0.3360 inches nominal overall length, 0.3321 inches minimum and 0.3331 inches maximum body outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.3360 inches nominal
Body Outside Diameter: 0.3321 inches minimum and 0.3331 inches maximum
Body Inside Diameter: 0.3155 inches minimum and 0.3170 inches maximum
Flange Outside Diameter: 0.6310 inches nominal
Flange Width: 0.1350 inches nominal
Corner Shape: square all corners
Material: iron alloy 660 overall
Style Designator: solid, external flange one end

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
03A151-10-336L	Sleeve Bushing
JK5906C10N336L	Sleeve Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-01-391-2125?

The FSCG of the NSN 3120-01-391-2125 is 3120

Does the NSN 3120-01-391-2125 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-391-2125 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 3120-01-391-2125 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-391-2125 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 3120-01-391-2125 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jun 8, 1994