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		                        | National Stock Number:
 3130-01-188-9700
 
 Federal Supply Class:
 3130
 
 National Item Identification Number:
 011889700
 
 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:
 
 | 99K4B-U PIECE 158 | 10613 | PENTAIR PUMP GROUP, INC. |  | K4M158F | 10613 | PENTAIR PUMP GROUP, INC. | 
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 Techincal Specification:
 
 | MATERIAL | COPPER ALLOY 922 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | 
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