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National Stock Number:
5365-01-255-0242
Federal Supply Class:
5365
National Item Identification Number:
012550242
Description:
SPACER,SLEEVE
Detail:
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the boday. (When the length, outside diamete, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see SPACER, PLATE. Excludes items with lubricating features, see BEARING, SLEEVE and BUSHING, SLEEVE. See also BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; and WASHER, (as modified).
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Manufacturer Information:
| 65850-05198-102 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.9990 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.3750 INCHES NOMINAL | | LEFT FLANGE OUTSIDE DIAMETER | 2.9940 INCHES MINIMUM AND 2.9960 INCHES MAXIMUM | | LEFT FLANGE WIDTH | 0.7500 INCHES NOMINAL | | OVERALL LENGTH | 5.7400 INCHES MINIMUM AND 5.7500 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | RIGHT FLANGE OUTSIDE DIAMETER | 2.9940 INCHES MINIMUM AND 2.9960 INCHES MAXIMUM | | RIGHT FLANGE WIDTH | 0.7500 INCHES NOMINAL |
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