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National Stock Number:
5365-01-489-0269
Federal Supply Class:
5365
National Item Identification Number:
014890269
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:
| NAS43DD4-46N | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2560 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3650 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.7140 INCHES MINIMUM AND 0.7240 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SPECIAL FEATURES | THE OXIDE SURFACE TREAMENT IS THE COLOR OF GRAY | | SURFACE TREATMENT | OXIDE FILM OVERALL |
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