3120-01-296-3738

Find complete technical information, availability, and procurement data for: 3120-01-296-3738
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-296-3738

Item Name Code

28215

Assigment Date

03/20/1989 (37 years ago)

A circular item with two parallel bearing surfaces without hole(s) or groove(s). It has an outside diameter greater than its length, and may be fabric reinforced. Do not use if a more specific item name applies. For items primarily designed to rupture at a predetermined pressure, see disk, rupturable. For items made of felt, see felt, mechanical, preformed. For metallic or plastic items with a laminated cross section, see shim. Excludes:diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve, nonmetallic; filtering disk fluid; and insulator, disk.

0.740 inches minimum and 0.760 inches maximum outside diameter, 56.0 minimum rockwell c and 60.0 maximum rockwell c metallic hardness rating, 0.365 inches minimum and 0.385 inches maximum face width, 0.4684 inches minimum and 0.4691 inches maximum bore inside diameter, not casehardened casehardening indicator

Product Characteristics

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

Casehardening Indicator: not casehardened
Outside Diameter: 0.740 inches minimum and 0.760 inches maximum
Metallic Hardness Rating: 56.0 minimum rockwell c and 60.0 maximum rockwell c
Face Width: 0.365 inches minimum and 0.385 inches maximum
Bore Inside Diameter: 0.4684 inches minimum and 0.4691 inches maximum
Chamfer/Radius Of Outside Corner: 0.060 in. radius
Chamfer/Radius Of Inside Corner: 0.060 in. radius
Material: steel comp e52100
Material Document And Classification: astm a322, e52100 assn std single material response
Style Designator: plain

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
5219974-1	Linear-Rotary Motion Roller
5219974-2	Linear-Rotary Motion Roller

FAQs

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

What is the FSCG of the NSN 3120-01-296-3738?

The FSCG of the NSN 3120-01-296-3738 is 3120

Does the NSN 3120-01-296-3738 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-296-3738 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 3120-01-296-3738 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-296-3738 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 3120-01-296-3738 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Mar 20, 1989