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National Stock Number:
5365-00-946-4239
Federal Supply Class:
5365
National Item Identification Number:
009464239
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:
| 65402-02154-101 | 31633 | ALINABAL HOLDINGS CORPORATION | | 65402-02154-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 65402-02154-101 | D1081 | AIRBUS DEUTSCHLAND GMBH -WERK BREMEN- |
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Techincal Specification:
| FSC APPLICATION DATA | 1. CYCLIC PITCH CONTROL INSTALLATION,NOSE SECTION,HELICOPTER | | INSIDE DIAMETER | 1.314 INCHES MINIMUM AND 1.319 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.625 INCHES NOMINAL | | OVERALL THICKNESS | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T6 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 |
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