KDJ12C031-240

View detailed technical data, stock status, and sourcing information for: KDJ12C031-240
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-198-5608

Item Name Code

13205

Assigment Date

01/10/1985 (41 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).

square all corners corner shape, 27.0 rockwell c minimum and 32.0 rockwell c maximum overall hardness rating, 0.9587 inches minimum and 0.9687 inches maximum overall length, 0.9388 inches minimum and 0.9393 inches maximum body outside diameter, 0.7505 inches minimum and 0.7515 inches maximum body inside 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: 0.9587 inches minimum and 0.9687 inches maximum
Body Outside Diameter: 0.9388 inches minimum and 0.9393 inches maximum
Body Inside Diameter: 0.7505 inches minimum and 0.7515 inches maximum
Corner Shape: square all corners
Hardness Rating: 27.0 rockwell c minimum and 32.0 rockwell c maximum overall
Surface Finish: 63.0 microinches outside diameter surface of body
Material: plastic polytetrafluoroethylene inner layer
Material: steel comp 630 or steel comp 410 or steel comp 416 outer layer
Material Document And Classification: ams 5643 assn std 1st material response or aisi assn std 2nd material response outer layer
Material Document And Classification: kahr-lon,fscm 97613 mfr ref single material response inner layer
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
KDJ12C031-240	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-198-5608?

The FSCG of the NSN 3120-01-198-5608 is 3120

Does the NSN 3120-01-198-5608 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-198-5608 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 3120-01-198-5608 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-198-5608 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 3120-01-198-5608 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Jan 10, 1985