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National Stock Number:
5365-01-198-5799
Federal Supply Class:
5365
National Item Identification Number:
011985799
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:
| S8157BU48-020 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| HARDNESS RATING | 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM | | INSIDE DIAMETER | 1.515 INCHES MINIMUM AND 1.525 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.785 INCHES MINIMUM AND 1.795 INCHES MAXIMUM | | OVERALL THICKNESS | 0.020 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765,GRADE 40 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER SYNTHETIC |
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