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National Stock Number:
3120-01-263-9285
Federal Supply Class:
3120
National Item Identification Number:
012639285
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:
| 70209-74005-104 | 4T362 | CONNECTICUT TOOL & MANUFACTURING COMPANY, LLC | | 70209-74005-104 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.7000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.7800 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER | | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER | | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | FLANGE OUTSIDE DIAMETER | 4.2320 INCHES MINIMUM AND 4.2340 INCHES MAXIMUM | | FLANGE WIDTH | 0.7300 INCHES NOMINAL | | OVERALL LENGTH | 3.6800 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | BODY CONTAINS ROUND HOLE THAT HASSPHERICAL RADIUS OF 0.585 IN.,USED ININNER FUEL LINE,REFUELING PROBE | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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