3120-00-684-1781

Find complete technical information, availability, and procurement data for: 3120-00-684-1781
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-684-1781

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

An elastic material of compact structure usually having a smooth surface. It may or may not have a nonrubber backing or a metallic cloth insertion. It is produced in various thicknesses. Sheets are limited to widths greater than 6 inches (152.4 mm). For rubber sheets with one or more nonmetallic cloth inserts, see rubber sheet, solid, cloth insert. For items that are basically cloth, coated on one or both sides, see cloth, coated; and cloth, laminated. Excludes:rubber sheet, inner tube repair.

chamfered inside right corner corner shape, 0.7335 inches nominal overall length, square outside left corner corner shape, 1.4391 inches minimum and 1.4401 inches maximum body outside diameter, 1.2140 inches minimum and 1.2240 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: 0.7335 inches nominal
Body Outside Diameter: 1.4391 inches minimum and 1.4401 inches maximum
Body Inside Diameter: 1.2140 inches minimum and 1.2240 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Material: steel comp 4130 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium outside diameter surface of body
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
161918	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-684-1781?

The FSCG of the NSN 3120-00-684-1781 is 3120

Does the NSN 3120-00-684-1781 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-684-1781 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 3120-00-684-1781 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-684-1781 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 3120-00-684-1781 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963