5310-00-953-1826 WASHER,FLAT Index 5330-00-953-1828 PACKING,PREFORMED

National Stock Number:
5365-00-953-1827

Federal Supply Class:
5365

National Item Identification Number:
009531827

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:
652896624617GENERAL MOTORS CORP
652896673342ALLISON TRANSMISSION INC


Techincal Specification:
INSIDE DIAMETER0.478 INCHES MINIMUM AND 0.491 INCHES MAXIMUM
OUTSIDE DIAMETER0.602 INCHES MINIMUM AND 0.607 INCHES MAXIMUM
OVERALL THICKNESS0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE


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