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National Stock Number:
5365-00-565-3987
Federal Supply Class:
5365
National Item Identification Number:
005653987
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:
| A51B25554-27 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B25554-27 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B25554-27 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.1278 INCHES MINIMUM AND 1.1298 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.2505 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | CRITICALITY CODE JUSTIFICATION | ADAS AND ADAR | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL LENGTH | 0.4100 INCHES MINIMUM AND 0.4200 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DGAC,GM 1013,FSCM 26512 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837,CLASS 1,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL |
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