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National Stock Number:
5365-01-230-5297
Federal Supply Class:
5365
National Item Identification Number:
012305297
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:
| 36141-03 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. |
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Techincal Specification:
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM | | INSIDE DIAMETER | 1.1825 INCHES MINIMUM AND 1.1845 INCHES MAXIMUM | | MATERIAL | STEEL COMP 410 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.4150 INCHES MINIMUM AND 1.4200 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0538 INCHES MINIMUM AND 0.0542 INCHES MAXIMUM |
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