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National Stock Number:
5365-01-387-5371
Federal Supply Class:
5365
National Item Identification Number:
013875371
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:
| LS634-1.43 | 98897 | LOCKHEED MARTIN CORP | | LS634-143 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.1920 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3120 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE WIDTH | 0.0810 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM | | OVERALL LENGTH | 1.4250 INCHES MINIMUM AND 1.4350 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 OVERALL | | SPECIAL FEATURES | HAS TWO BOLT HOLES ON FLANGE; BOLT HOLES HAVE MAXIMUM DIAMETER OF 0.0980 IN. AND MAXIMUM DIAMETER OF 0.1030 IN.; MINIMUM BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE IS 0.1460 IN.; MAXIMUM BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE IS 0.1660 IN.; FLANGE HAS MINIMUM LENGTH OF 0.9900 IN. AND MAXIMUM LENGTH 0F 1.0100 IN.; FLANGE HAS MINIMUM WIDTH OF 0.4300 IN. AND MAXIMUM WIDTH OF 0.4500 IN. | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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