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National Stock Number:
5365-00-927-5558
Federal Supply Class:
5365
National Item Identification Number:
009275558
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:
| 1525-56 | 13002 | GOODRICH CORPORATION | | 1525-56 | 6K4C8 | GOODRICH CORPORATION | | 1525-56 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| FSC APPLICATION DATA | LANDING GEAR,RETRACTABLE,AIRCRAFT | | INSIDE DIAMETER | 1.001 INCHES MINIMUM AND 1.003 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | OUTSIDE DIAMETER | 1.190 INCHES NOMINAL | | OVERALL THICKNESS | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE TREATMENT | ANODIZE |
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