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3120-01-276-0926

Find complete technical information, availability, and procurement data for: 3120-01-276-0926

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3120-01-276-0926
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-276-0926
Item Name Code
13206
Assigment Date
04/03/1988 (38 years ago)

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.

0.3680 inches minimum and 0.3700 inches maximum body inside diameter, square all corners corner shape, 0.3700 inches minimum and 0.3750 inches maximum overall length, 35.0 rockwell c minimum and 43.0 rockwell c maximum overall hardness rating, 0.5639 inches nominal 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
0.3700 inches minimum and 0.3750 inches maximum
Body Outside Diameter
0.5639 inches nominal
Body Inside Diameter
0.3680 inches minimum and 0.3700 inches maximum
Corner Shape
square all corners
Hardness Rating
35.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material
steel comp xm-13 overall
Material Document And Classification
ams5629 assn std single material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,type 2,class 3 fed spec single treatment response overall
Style Designator
solid, plain, no outside flanges
Specification/Standard Data
26512-gb10a6 manufacturers standard

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
GB10A6-6S Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-276-0926?
The FSCG of the NSN 3120-01-276-0926 is 3120
Does the NSN 3120-01-276-0926 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-276-0926 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 3120-01-276-0926 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-276-0926 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 3120-01-276-0926 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sun, Apr 3, 1988

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