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National Stock Number:
5365-00-244-5113
Federal Supply Class:
5365
National Item Identification Number:
002445113
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:
| 7538479P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| MATERIAL | MAGNESIUM ALLOY AZ61A OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | OVERALL LENGTH | 0.2010 INCHES MINIMUM AND | | 0.2030 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.1830 INCHES MINIMUM AND | | 0.1850 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.0630 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 0.2500 INCHES NOMINAL | | FLANGE WIDTH | 0.0210 INCHES MINIMUM AND | | 0.0230 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 99971 | | DESIGN CONTROL REFERENCE | 7538479P1 |
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