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National Stock Number:
5365-99-617-2221
Federal Supply Class:
5365
National Item Identification Number:
996172221
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:
| AX56738 | K0378 | ROLLS-ROYCE PLC | | AX56738 | K0680 | ROLLS-ROYCE AIRLINES |
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Techincal Specification:
| BODY INSIDE DIAMETER | 7.2000 MILLIMETERS MINIMUM AND 7.5600 MILLIMETERS MAXIMUM | | BODY OUTSIDE DIAMETER | 11.2500 MILLIMETERS MINIMUM AND 11.7500 MILLIMETERS MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 140.0 BRINELL STANDARD MINIMUM AND 220.0 BRINELL STANDARD MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ROLLS ROYCE (1971) LTD MSRR 6522 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 14.7500 MILLIMETERS MINIMUM AND 15.2500 MILLIMETERS MAXIMUM | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 1.6 MICROMETERS OVERALL |
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