3120-00-832-7890

Find complete technical information, availability, and procurement data for: 3120-00-832-7890
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-832-7890

Item Name Code

13205

Assigment Date

01/01/1962 (64 years ago)

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside_diameter_or_smallest_overall_outside_dimension_is_designated_as_a_tolerance/dimension_the_maximum_dimension_will_be_used_to_determine_compliance._excludes:gasket;_insulator_(as_modified)_and_mounting_pad,_electrical-electronic_component.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

0.8612 inches minimum and 0.8712 inches maximum overall length, 1.3780 inches minimum and 1.3800 inches maximum body outside diameter, 0.0312 inches nominal flange width, 1.1880 inches minimum and 1.1890 inches maximum body inside diameter, 1.5000 inches nominal flange 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: 0.8612 inches minimum and 0.8712 inches maximum
Body Outside Diameter: 1.3780 inches minimum and 1.3800 inches maximum
Body Inside Diameter: 1.1880 inches minimum and 1.1890 inches maximum
Flange Outside Diameter: 1.5000 inches nominal
Flange Width: 0.0312 inches nominal
Corner Shape: chamfered inside right corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Surface Finish: 336.0 microinches outside diameter surface of body
Surface Finish: 36.0 microinches inside diameter surface of body
Material: oil lubricating lubrication
Material: steel comp mt1010 or steel comp mt1015 or steel comp mt1020 or steel comp mtx1015 or steel comp mtx1020 overall
Material Document And Classification: qq-t-830 fed spec all material responses 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
573E17	Sleeve Bearing
8327890	Sleeve Bearing
956465	Sleeve Bearing
QS52B	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-832-7890?

The FSCG of the NSN 3120-00-832-7890 is 3120

Does the NSN 3120-00-832-7890 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-832-7890 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 3120-00-832-7890 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-832-7890 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 3120-00-832-7890 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962