5365-01-171-8216 SHIM Index 5365-01-171-8218 SPACER,RING

National Stock Number:
5365-01-171-8217

Federal Supply Class:
5365

National Item Identification Number:
011718217

Description:
SPACER,RING

Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.


Manufacturer Information:
99-428899167HAMILTON SUNDSTRAND CORPORATION
S-11718-13309257TRELLEBORG SEALING SOLUTIONS US, INC.


Techincal Specification:
INSIDE DIAMETER1.730 INCHES NOMINAL
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL THICKNESS0.033 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE


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