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National Stock Number:
5365-01-619-3669
Federal Supply Class:
5365
National Item Identification Number:
016193669
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:
| 20499 PC 6 | 62144 | PARKER HANNIFIN CORPORATION | | M4082 | 62144 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 6.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D5989 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM D4046 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC | | PART NAME ASSIGNED BY CONTROLLING AGENCY | THRUST RING | | OUTSIDE DIAMETER | 7.720 INCHES MINIMUM AND 7.780 INCHES MAXIMUM | | OVERALL THICKNESS | 1.750 INCHES NOMINAL |
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