5330-01-011-5004 GASKET Index 5325-01-011-5008 GROMMET,NONMETALLIC

National Stock Number:
3110-01-011-5006

Federal Supply Class:
3110

National Item Identification Number:
010115006

Description:
BALL,BEARING

Detail:
A homogenous spherical body, a series of which provides the rolling elements in a BEARING, BALL (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes BALL, CHECK; BALL, VALVE, PORTED.


Manufacturer Information:
10107435A486GNIMIKKEISTOKESKUS NCB FINLAND
M1990C61208TWIN DISC, INCORPORATED
M1990CK2171TWIN DISC INTERNATIONAL S A
M1990CU2621MARINE & INDUSTRIAL TRANSMISSIONS LT
MS19059-481496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS19059-8896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
ROLLING ELEMENT DIAMETER0.2500 INCHES NOMINAL
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 60.0 IN. AND MAX 67.0 IN.; FBMA STD TOLERANCE FOR BALLS,GRADE 48
STYLE DESIGNATORBALL


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