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National Stock Number:
5365-01-478-4965
Federal Supply Class:
5365
National Item Identification Number:
014784965
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:
| 1-3937-2 | 91587 | REXNORD INDUSTRIES, LLC | | K874387-001 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 3.624 INCHES MINIMUM AND 3.625 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.6890 INCHES MINIMUM AND 4.6915 INCHES MAXIMUM | | OVERALL THICKNESS | 0.969 INCHES MINIMUM AND 1.034 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL ASSY, INPUT SHAFT-MGB | | SPECIAL FEATURES | NHA PN K874377-001 |
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