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National Stock Number:
5365-00-250-9954
Federal Supply Class:
5365
National Item Identification Number:
002509954
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:
| 2AG445 | 45152 | OSHKOSH CORP | | 5126171 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 53652509954 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | PC5126171 | C7432 | POWER COMPONENTS (DEUTSCHLAND) GMBH | | 53652509954 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| INSIDE DIAMETER | 2.502 INCHES MINIMUM AND 2.512 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.120 INCHES NOMINAL | | OVERALL THICKNESS | 0.240 INCHES NOMINAL | | SPECIAL FEATURES | 45 DEG BY 0.175 IN. DEEP COUNTERSINK ONE SIDE WITH KEYWAY IN ID ID 0.220 IN. W BY 0.123 IN. DEEP |
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