3120-01-342-4997 BUSHING,SLEEVE Index 3120-01-342-4999 BEARING,WASHER,THRUST

National Stock Number:
5365-01-342-4998

Federal Supply Class:
5365

National Item Identification Number:
013424998

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:
6537777 ITEM 1553711NAVAL SEA SYSTEMS COMMAND
W991021525685NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE


Techincal Specification:
BODY INSIDE DIAMETER1.0600 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.4900 INCHES MINIMUM AND 4.4950 INCHES MAXIMUM
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER7.9400 INCHES NOMINAL
FLANGE WIDTH1.6300 INCHES NOMINAL
OVERALL LENGTH2.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPECIAL FEATURESSIX HOLES 0.41 IN. DIA EQL SPACED,CBORE 0.62 IN. DIA; ACTUAL LG DETERMINED AT INSTL
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END


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