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National Stock Number:
5365-00-003-0591
Federal Supply Class:
5365
National Item Identification Number:
000030591
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:
| A51M42535-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51M42535-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | EMS73168 | 73342 | ALLISON TRANSMISSION INC | | PLA51M42535 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2570 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.3732 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 1.5950 INCHES MINIMUM AND 1.6050 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM OVERALL |
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