3120-00-342-5185

Find complete technical information, availability, and procurement data for: 3120-00-342-5185
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-342-5185

Item Name Code

13206

Assigment Date

01/15/1974 (52 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.5610 inches minimum and 0.5615 inches maximum overall length, 0.3750 inches minimum and 0.3760 inches maximum body inside diameter, graphite and carbon overall material, square all corners corner shape, 0.4030 inches minimum and 0.4090 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: 0.5610 inches minimum and 0.5615 inches maximum
Body Outside Diameter: 0.4030 inches minimum and 0.4090 inches maximum
Body Inside Diameter: 0.3750 inches minimum and 0.3760 inches maximum
Corner Shape: square all corners
Material: graphite and carbon overall
Material Document And Classification: grade auu,fscm 89513 mfr ref single material response 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
55C11	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-342-5185?

The FSCG of the NSN 3120-00-342-5185 is 3120

Does the NSN 3120-00-342-5185 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-342-5185 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 3120-00-342-5185 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-342-5185 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 3120-00-342-5185 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jan 15, 1974