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National Stock Number:
5365-00-143-9851
Federal Supply Class:
5365
National Item Identification Number:
001439851
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:
| EE35282 | 45152 | OSHKOSH CORP | | EE35282 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| INSIDE DIAMETER | 1.780 INCHES MINIMUM AND 1.790 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL | | OVERALL THICKNESS | 0.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1020 | | SPECIAL FEATURES | ONE END COUNTERBORED 2.000 IN. DIA 0.190 IN. DEEP,2 SLOTS LOCATED ON SAME END 180 DEG APART 0.190 IN. DIDE 0.190 IN. DEEP | | SURFACE FINISH | 125.0 MICROINCHES COUNTERBORE DIAMETER | | SURFACE FINISH | 63.0 MICROINCHES LEFT SIDE | | SURFACE FINISH | 63.0 MICROINCHES RIGHT SIDE |
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