4820-01-113-3641 SEAT,VALVE Index 5340-01-113-3643 PLUG,VENT

National Stock Number:
5365-01-113-3642

Federal Supply Class:
5365

National Item Identification Number:
011133642

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:
884678-1659364HONEYWELL INTERNATIONAL INC.
884678-1699193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
INSIDE DIAMETER1.576 INCHES MINIMUM AND 1.581 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR WW-T-700/6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM
OVERALL THICKNESS0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM


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