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National Stock Number:
3120-01-437-7455
Federal Supply Class:
3120
National Item Identification Number:
014377455
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| 1260086 | 63327 | MCNALLY INDUSTRIES LLC | | 1284352P4 | 63327 | MCNALLY INDUSTRIES LLC | | LL-NU0-2963 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | RO0052 | 13873 | DLA AVIATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.4965 INCHES MINIMUM AND 4.4975 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.7600 INCHES MINIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | CRITICALITY CODE JUSTIFICATION | ZZZY | | OVERALL LENGTH | 1.6200 INCHES MINIMUM AND 1.6300 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP | | SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER RICHMOND PRODUCTION STANDARD NO. RO0052 | | STYLE DESIGNATOR | SPLIT, PLAIN, NO OUTSIDE FLANGES |
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