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National Stock Number:
5365-01-318-4270
Federal Supply Class:
5365
National Item Identification Number:
013184270
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:
| 77C723182P1 | 03538 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2510 INCHES MINIMUM AND 0.2513 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE WIDTH | 0.3500 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MINIMUM OVERALL | | MATERIAL | STEEL COMP O1 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.6000 INCHES MINIMUM AND 1.6400 INCHES MAXIMUM | | SPECIAL FEATURES | THRU HOLE AT FLANGE END IS COUNTERBORED 0.3200 IN. DEEP W/0.2565-0.2575 IN. DIA.; FLANGE IS SPHERICAL W/TWO FLAT SIDES OPPOSITE EACH OTHER | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
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