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National Stock Number:
3120-00-705-1612
Federal Supply Class:
3120
National Item Identification Number:
007051612
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:
| 2303-08-10PC17 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | A2303-08-10PC17 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | LX08-010-017 | 25169 | PROJECT MANAGER AMPHIBIOUS LIGHTERS ST LOUIS MO |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 932 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 6.7500 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.9400 INCHES MINIMUM AND | | 4.9410 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.3900 INCHES MINIMUM AND | | 3.3950 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | HOLE DIAMETER | 0.1880 INCHES NOMINAL FIRST | | LUBRICATION MATERIAL | LUBRICATING OIL | | SPECIAL FEATURES | 1 INTERNAL AND 1 EXTERNAL RADIAL OIL GROOVE 0.1880 IN. RADIUS 0.1880 IN. DEEP 0.7500 IN. FROM ONE END,1 INTERNAL RADIAL OIL GROOVE 0.1880 IN. RADIUS 0.1880 IN. DEEP 0.5000 IN. FROM OTHER END,4 INTERNAL OIL GROOVES 0.0940 IN. RADIUS 0.0940 IN. DEEP EQUALLY SPACED AT 45 DEG HELIX ANGLE,4 OIL HOLES EQUALLY SPACED IN INTERNAL AND EXTERNAL RADIAL OIL GROOVE |
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