3120-00-372-9243, BEARING,WASHER,THRUST

National Stock Number:
3120-00-372-9243

Federal Supply Class:
3120

National Item Identification Number:
003729243

Description:
BEARING,WASHER,THRUST

Detail:
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.

Manufacturer Information:

4006387-62

07187

HONEYWELL INTERNATIONAL INC.

Techincal Specification:

DIAMETER	0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE	ROUND
CORNER SHAPE	SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
HARDNESS RATING	28.0 ROCKWELL C MINIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR QQ-S-698 FED SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 630 OVERALL OR STEEL COMP 1215 OVERALL OR STEEL OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OUTSIDE DIAMETER	0.3150 INCHES MINIMUM AND 0.3200 INCHES MAXIMUM
OVERALL THICKNESS	0.0380 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM
STYLE DESIGNATOR	ROUND
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH	32.0 MICROINCHES LEFT SIDE
SURFACE FINISH	32.0 MICROINCHES RIGHT SIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR MIL-C-13924,CL 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL OR OXIDE OVERALL

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