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National Stock Number:
5365-00-962-2530
Federal Supply Class:
5365
National Item Identification Number:
009622530
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:
| 25502 | 55820 | RTX CORPORATION | | 25502 | 66195 | SOLAR TURBINES INCORPORATED | | 25502-1 | 55820 | RTX CORPORATION | | 25502-1 | 66195 | SOLAR TURBINES INCORPORATED |
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Techincal Specification:
| INSIDE DIAMETER | 1.969 INCHES MINIMUM AND 1.972 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM | | OVERALL THICKNESS | 0.307 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A178 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A192 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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