3120-01-345-4913

Find complete technical information, availability, and procurement data for: 3120-01-345-4913
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-345-4913

Item Name Code

13206

Assigment Date

09/20/1991 (34 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.2500 inches minimum and 0.2505 inches maximum body inside diameter, 0.3740 inches minimum and 0.3745 inches maximum body outside diameter, square all corners corner shape, 16.0 microinches outside diameter surface of body surface finish, 0.6450 inches minimum and 0.6500 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.6450 inches minimum and 0.6500 inches maximum
Body Outside Diameter: 0.3740 inches minimum and 0.3745 inches maximum
Body Inside Diameter: 0.2500 inches minimum and 0.2505 inches maximum
Corner Shape: square all corners
Surface Finish: 16.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches left end surface of body
Surface Finish: 63.0 microinches right end surface of body
Material: steel comp xm-12 overall
Material Document And Classification: ams 5659 assn std single material response overall
Surface Treatment: chromium overall
Surface Treatment Document And Classification: qq-c-320, cl 2 fed spec single treatment response overall
Style Designator: solid, plain, no outside flanges

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04A067-04-065	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-345-4913?

The FSCG of the NSN 3120-01-345-4913 is 3120

Does the NSN 3120-01-345-4913 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-345-4913 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 3120-01-345-4913 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-345-4913 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 3120-01-345-4913 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Sep 20, 1991