4820-00-068-6556 VALVE,CHECK Index 5315-00-068-6562 PIN,STRAIGHT,HEADLESS

National Stock Number:
5365-00-068-6559

Federal Supply Class:
5365

National Item Identification Number:
000686559

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).


Manufacturer Information:
114H6829-177272THE BOEING COMPANY


Techincal Specification:
BODY INSIDE DIAMETER0.8750 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0250 INCHES MINIMUM AND 1.0350 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
SPECIAL FEATURESFOUR EQUALLY SPACED HOLES 0.375-0.379 IN. DIA AROUND OD CENTERLINE
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES


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