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National Stock Number:
5365-01-146-8657
Federal Supply Class:
5365
National Item Identification Number:
011468657
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:
| 16W515-7 | 81755 | LOCKHEED MARTIN CORPORATION | | 5365PL0646029 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| INSIDE DIAMETER | 1.380 INCHES NOMINAL | | OVERALL THICKNESS | 0.063 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 632 | | SPECIAL FEATURES | HAS A BOLT HOLE 0.204-0.214 IN. DIA CKS 100 DEG BY 0.305 IN. DIA; 0.297 IN. RADIUS ON EACH SIDE OF BOLT HOLE; 1.680 IN. FROM CENTER OF APERATURE TO CENTER OF BOLT HOLE |
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