4820-01-507-7386 COCK,SHUTOFF,SCREW STEM Index 5905-01-507-7388 RESISTOR,CHIP,FIXED,FILM

National Stock Number:
5365-01-507-7387

Federal Supply Class:
5365

National Item Identification Number:
015077387

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:
3503476-145934ONTIC ENGINEERING & MANUFACTURING, INC
3503476-159364HONEYWELL INTERNATIONAL INC.


Techincal Specification:
OUTSIDE DIAMETER6.210 INCHES MINIMUM AND 6.220 INCHES MAXIMUM
OVERALL THICKNESS1.181 INCHES MINIMUM AND 1.191 INCHES MAXIMUM
INSIDE DIAMETER4.962 INCHES MINIMUM AND 4.967 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYRING,CONTAINMENT
PROPRIETARY CHARACTERISTICSPACS


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