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National Stock Number:
3130-01-297-1391
Federal Supply Class:
3130
National Item Identification Number:
012971391
Description:
HOUSING,BEARING UNIT
Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.
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Manufacturer Information:
| 5497636-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BORE DIAMETER | 1.2810 INCHES MINIMUM AND | | 1.2910 INCHES MAXIMUM | | MATERIAL | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5343 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 2.750 INCHES NOMINAL | | HOUSING HEIGHT | 6.064 INCHES MINIMUM AND | | 6.124 INCHES MAXIMUM | | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 3.719 INCHES NOMINAL | | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED | | MOUNTING HOLE DIAMETER | 0.466 INCHES MINIMUM AND | | 0.476 INCHES MAXIMUM | | COUNTERBORE DEPTH | 0.433 INCHES MINIMUM AND | | 0.443 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.933 INCHES MINIMUM AND | | 0.953 INCHES MAXIMUM | | SHAFT END TYPE | OPEN | | SPECIAL FEATURES | 3 THREADED MOUNTING HOLES,0.250 IN. DIA | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 53711 | | DESIGN CONTROL REFERENCE | 5497636-1 |
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