5310-01-564-8274 WASHER,LOCK Index 2540-01-564-8276 ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

National Stock Number:
5365-01-564-8275

Federal Supply Class:
5365

National Item Identification Number:
015648275

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:
186229045152OSHKOSH CORP
186229075Q65OSHKOSH DEFENSE LLC


Techincal Specification:
INSIDE DIAMETER1.772 INCHES MINIMUM AND 1.776 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYRING,ADJUSTING
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.882 INCHES MINIMUM AND 1.886 INCHES MAXIMUM
OVERALL THICKNESS0.420 INCHES NOMINAL


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