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National Stock Number:
5365-00-071-9721
Federal Supply Class:
5365
National Item Identification Number:
000719721
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:
| 2588472 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| INSIDE DIAMETER | 1.375 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | OVERALL THICKNESS | 0.115 INCHES NOMINAL | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1109 OR STEEL COMP 1110 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OR STEEL COMP MT1010 OR STEEL COMP MT1015 OR STEEL COMP MT1020 | | SPECIAL FEATURES | HAS INTERNAL FLANGE WITH NOMINAL DIAMETER OF 1.250 IN. AND MINIMUM WIDTH OF 0.056 IN. AND MAXIMUM WIDTH OF 0.061 IN. . |
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