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National Stock Number: 5365-00-460-6291
Federal Supply Class: 5365
National Item Identification Number: 004606291
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.
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Manufacturer Information:
S-216-56 | 07097 | GRACO HIGH PRESSURE EQUIPMENT INC. | S-216-56 | 1STQ3 | CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA SPRAGUE PRODUCTS DIV CURTISS-WRIGHT FLOW CONTROLS | S216-56 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT |
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Techincal Specification:
INSIDE DIAMETER | 1.810 INCHES MINIMUM AND 1.815 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.960 INCHES MINIMUM AND 1.965 INCHES MAXIMUM | OVERALL THICKNESS | 0.118 INCHES MINIMUM AND 0.122 INCHES MAXIMUM | MATERIAL | PLASTIC POLYAMIDE (NYLON) |
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