4820-01-458-7910 SEAT,VALVE Index 5998-01-458-7912 CIRCUIT CARD ASSEMBLY

National Stock Number:
3110-01-458-7911

Federal Supply Class:
3110

National Item Identification Number:
014587911

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
1396020132828KAYDON CORPORATION
203-044-000795542NORTHROP GRUMMAN SYSTEMS CORPORATION
95542SOCN203-044-000795542NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 440C BALL
RUBBER SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE BALL
MIL-R-6855 MIL SPEC 2ND MATERIAL RESPONSE SEAL
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.4800 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
BORE DIAMETER2.3123 INCHES MINIMUM AND
2.3125 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER2.8747 INCHES MINIMUM AND
2.8750 INCHES MAXIMUM
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC 2ND MATERIAL RESPONSE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE95542
MFR SOURCE CONTROLLING REFERENCE95542SOCN203-044-0007


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