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National Stock Number:
5365-12-325-3486
Federal Supply Class:
5365
National Item Identification Number:
123253486
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:
| 10325518 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 1631022 | D8009 | TADANO FAUN GMBH | | 8458924 | D8009 | TADANO FAUN GMBH | | 893 030 110 4 | SBB57 | WABCO AUTOMOTIVE SA | | 8930301104 | C3185 | AVENTICS GMBH | | 997-084-58924 | D8009 | TADANO FAUN GMBH |
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Techincal Specification:
| INSIDE DIAMETER | 18,1 MILLIMETERS MINIMUM AND 18,3 MILLIMETERS MAXIMUM | | MATERIAL | COPPER ALLOY 2.0174 | | OUTSIDE DIAMETER | 21,8 MILLIMETERS MINIMUM AND 22,2 MILLIMETERS MAXIMUM | | OVERALL THICKNESS | 2,4 MILLIMETERS MINIMUM AND 2,6 MILLIMETERS MAXIMUM |
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