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National Stock Number:
5365-00-601-8419
Federal Supply Class:
5365
National Item Identification Number:
006018419
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:
| 4S7-4-2750 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2560 INCHES MINIMUM AND 0.2610 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3960 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 0.5950 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM | | FLANGE WIDTH | 0.0620 INCHES NOMINAL | | OVERALL LENGTH | 2.7450 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/4,T6 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/8,T6 FED SPEC 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 6061 OVERALL | | SURFACE TREATMENT | ANODIZE OR CHROMATE OVERALL |
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