3120-99-965-2714, BEARING,WASHER,THRUST

National Stock Number:
3120-99-965-2714

Federal Supply Class:
3120

National Item Identification Number:
999652714

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:

FL18778	U1515	DGS&E TIG IRC
NM35270	K3743	BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED
R0FN14948-35	K3743	BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED
ROFN14948-35	K3743	BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED

Techincal Specification:

SURFACE CONDITION	GROUND
SURFACE FINISH	125.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES LEFT SIDE
SURFACE FINISH	32.0 MICROINCHES RIGHT SIDE
DIAMETER	0.9965 INCHES MINIMUM AND 0.9975 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE	ROUND
CORNER SHAPE	ROUND FIRST OUTSIDE CORNER
CORNER SHAPE	SQUARE FIRST INSIDE CORNER
CORNER SHAPE	ROUND SECOND OUTSIDE CORNER
CORNER SHAPE	SQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
FEATURES PROVIDED	CASEHARDENED
HARDNESS RATING	95.0 BRINELL STANDARD MINIMUM OVERALL AND 552.0 BRINELL STANDARD MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MOD DEF 13B GROUP 2 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
OUTSIDE DIAMETER	1.5240 INCHES MINIMUM AND 1.5300 INCHES MAXIMUM
OVERALL THICKNESS	0.0900 INCHES MINIMUM AND 0.0910 INCHES MAXIMUM
STYLE DESIGNATOR	ROUND

Click here to Register for Free 30-day Trial