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National Stock Number:
5365-01-203-2859
Federal Supply Class:
5365
National Item Identification Number:
012032859
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:
| CVC754-495D74 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| INSIDE DIAMETER | 1.156 INCHES MINIMUM AND 1.161 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.474 INCHES MINIMUM AND 1.494 INCHES MAXIMUM | | OVERALL THICKNESS | 0.052 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 | | SURFACE TREATMENT | ANODIZE |
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