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National Stock Number:
5365-01-253-6817
Federal Supply Class:
5365
National Item Identification Number:
012536817
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:
| S8154-163C020 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| INSIDE DIAMETER | 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM | | OVERALL THICKNESS | 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES OR ASTM A582 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 | | OUTSIDE DIAMETER | 2.100 INCHES MINIMUM AND 2.120 INCHES MAXIMUM | | SPECIFICATION/STANDARD DATA | 70210-S8154 MANUFACTURERS STANDARD | | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
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