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National Stock Number:
5365-00-914-6993
Federal Supply Class:
5365
National Item Identification Number:
009146993
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:
| 200274-6EN | 75370 | KAYDON RING & SEAL INC |
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Techincal Specification:
| OVERALL THICKNESS | 0.083 INCHES MINIMUM AND | | 0.087 INCHES MAXIMUM | | INSIDE DIAMETER | 2.964 INCHES MINIMUM AND | | 2.965 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.000 INCHES MINIMUM AND | | 3.001 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 75370 | | DESIGN CONTROL REFERENCE | 200274-6EN |
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