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Last Modified: Jun 07, 2020

Part Number 1S7103 Bearing

National Stock Number: 3120-00-003-6870

1S7103 Cross Reference Parts

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

1S7103

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Summary Information (click on this NSN number for detailed information: 3120-00-003-6870)

Definition: Bearing, also referenced with federal logistics item name code 13211: 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.
Federal Supply Class (FSC): 3120
NIIN: 00-003-6870 (000036870)
NMF Description: BEARING/BUSHING O/T BALL/ROLLER I/S
Similar parts: 3120-01-070-2902 3120-01-069-5271 3120-01-069-6378 3120-01-070-1137 3120-01-069-4943 3120-01-069-2706 3120-01-069-5268 3120-01-069-1360 3120-01-069-6379 3120-01-070-4563 3120-01-070-2146