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National Stock Number:
5365-99-256-9689
Federal Supply Class:
5365
National Item Identification Number:
992569689
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:
| EU71579 | K0378 | ROLLS-ROYCE PLC | | EU71579 | K0680 | ROLLS-ROYCE AIRLINES |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2809 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.5400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 140.0 BRINELL STANDARD MINIMUM OVERALL AND 220.0 BRINELL STANDARD MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ROLLS-ROYCE PLC,SPEC EAF 556 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | OVERALL LENGTH | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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