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National Stock Number:
5365-01-283-7709
Federal Supply Class:
5365
National Item Identification Number:
012837709
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:
| 1456-653885 | 59211 | PARKER-HANNIFIN CORPORATION | | 1456-653885 | 82106 | PARKER-HANNIFIN CORPORATION | | 1456-653885 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| INSIDE DIAMETER | 2.315 INCHES MINIMUM AND 2.318 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.650 INCHES MINIMUM AND 2.660 INCHES MAXIMUM | | OVERALL THICKNESS | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5613 ASSN STD 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 OR STEEL COMP 410 | | SURFACE TREATMENT | PASSIVATE |
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