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National Stock Number:
5365-12-321-1911
Federal Supply Class:
5365
National Item Identification Number:
123211911
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:
| 5501510084 | 0141B | NAVANTIA, S.A., S.M.E. | | 5501510084 | 409BB | NAVANTIA - PROPULSION Y ENERGIAMOTORES - CARTAGENA | | 5501510084 | D8266 | MTU FRIEDRICHSHAFEN GMBH |
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Techincal Specification:
| INSIDE DIAMETER | 150.0 MILLIMETERS MINIMUM AND 150.2 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN 1725/1, 3.3206 ALMGSIO, 5 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 15.0 MILLIMETERS NOMINAL | | MATERIAL | ALUMINUM ALLOY | | OUTSIDE DIAMETER | 177.8 MILLIMETERS MINIMUM AND 178.0 MILLIMETERS MAXIMUM | | SPECIAL FEATURES | WITH DRILLING 6 MM IN DIAMETER |
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