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3120-01-329-8251

Find complete technical information, availability, and procurement data for: 3120-01-329-8251

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3120-01-329-8251
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-329-8251
Item Name Code
13205
Assigment Date
11/24/1990 (35 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.5997 inches minimum and 0.6000 inches maximum overall length, afterbody section,torpedo mk50 end item identification, chamfered outside right corner corner shape, 0.5016 inches minimum and 0.5019 inches maximum body inside diameter, 1.1660 inches minimum and 1.1665 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
0.5997 inches minimum and 0.6000 inches maximum
Body Outside Diameter
1.1660 inches minimum and 1.1665 inches maximum
Body Inside Diameter
0.5016 inches minimum and 0.5019 inches maximum
End Item Identification
afterbody section,torpedo mk50
Corner Shape
chamfered outside right corner
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
square outside left corner
Material
carbon graphite overall
Style Designator
solid, plain, no outside flanges

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
5819986 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-329-8251?
The FSCG of the NSN 3120-01-329-8251 is 3120
Does the NSN 3120-01-329-8251 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-329-8251 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3120-01-329-8251 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-329-8251 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 3120-01-329-8251 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Sat, Nov 24, 1990

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