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National Stock Number:
3130-01-307-4020
Federal Supply Class:
3130
National Item Identification Number:
013074020
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:
| 13025096 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| ASSEMBLY OVERALL LENGTH | 41.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 23.8280 MILLIMETERS MINIMUM AND 23.840 MILLIMETERS MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG SIDE OF A SQUARE | 54.0 MILLIMETERS NOMINAL | | FLANGE THICKNESS | 6.096 MILLIMETERS MINIMUM AND 7.620 MILLIMETERS MAXIMUM | | HOUSING WIDTH | 72.0 MILLIMETERS NOMINAL | | HOUSING LENGTH | 15.50 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6721,321 MIL SPEC 1ST MATERIAL RESPONSE HOUSING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,321 COND A FED SPEC 1ST MATERIAL RESPONSE COLLAR | | MATERIAL | STEEL COMP 321 COLLAR | | MATERIAL | STEEL COMP 321 HOUSING | | MOUNTING HOLE DIAMETER | 8.97 MILLIMETERS MINIMUM AND 9.16 MILLIMETERS MAXIMUM | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | STYLE DESIGNATOR | FLANGE BLOCK | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE II FED SPEC 1ST TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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