What is the FSCG of the NSN 3120-01-257-3313?

The FSCG of the NSN 3120-01-257-3313 is 3120

Does the NSN 3120-01-257-3313 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-257-3313 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 3120-01-257-3313 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-257-3313 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 3120-01-257-3313 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Jun 17, 1987

3120-01-257-3313 | Aerospace-Bearing

Summary

Explore detailed summary information for bearing: 3120-01-257-3313. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-257-3313
Item Name Code: 13211
Federal Item Identification Guide: A045A0
Assigment Date: 06/17/1987

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

square all corners corner shape, 8 center hole keyway quantity, casehardened features provided, round w/keyways center hole shape style, rectangular cross-sectional shape style

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-257-3313 . Find dimensions, materials, tolerances, performance characteristics, etc.

Center Hole Keyway Quantity: 8
Center Hole Shape Style: round w/keyways
Corner Shape: square all corners
Cross-Sectional Shape Style: rectangular
Features Provided: casehardened
Major Diameter: 1.9400 inches nominal
Outside Diameter: 2.5000 inches nominal
Overall Thickness: 0.1240 inches minimum and 0.1260 inches maximum
Material Document And Classification: jdm a4-2,cagec 75160 mfr ref single material response overall
Material: steel overall
Minor Diameter: 1.7800 inches nominal
Style Designator: round
Surface Condition: ground
Surface Finish: 32.0 microinches left side
Surface Finish: 32.0 microinches right side
Surface Treatment: phosphate iron overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-257-3313. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-257-3313?: The FSCG of the NSN 3120-01-257-3313 is 3120

Does the NSN 3120-01-257-3313 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105008

Does NSN 3120-01-257-3313 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 3120-01-257-3313 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-257-3313 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.