1680-00-139-4989 TUBE,CONTROL Index 5330-00-139-4991 SEAL,SPECIAL

National Stock Number:
5365-00-139-4990

Federal Supply Class:
5365

National Item Identification Number:
001394990

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:
11-1-150-681337W1D1 NATICK SOLDIER CENTER
11-1-3905-181337W1D1 NATICK SOLDIER CENTER


Techincal Specification:
BODY INSIDE DIAMETER0.6300 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH1.8550 INCHES MINIMUM AND 1.8650 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 7075 OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH125.0 MICROINCHES OVERALL


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