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National Stock Number:
5365-00-997-7912
Federal Supply Class:
5365
National Item Identification Number:
009977912
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:
| 3G11772-103 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.4900 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER | | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER | | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER | | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER | | OVERALL LENGTH | 0.5500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT | CHROMATE ZINC INSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | CHROMATE ZINC LEFT END SURFACE OF BODY | | SURFACE TREATMENT | CHROMATE ZINC RIGHT END SURFACE OF BODY | | SURFACE TREATMENT | CHROMATE ZINC OUTSIDE DIAMETER SURFACE OF BODY |
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