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National Stock Number:
5365-01-205-9554
Federal Supply Class:
5365
National Item Identification Number:
012059554
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:
| S9011L304-031 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | INSIDE DIAMETER | 1.515 INCHES MINIMUM AND 1.525 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.830 INCHES MINIMUM AND 1.840 INCHES MAXIMUM | | OVERALL THICKNESS | 0.031 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059,1/4 HARD MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 5510 ASSN STD 3RD MATERIAL RESPONSE OR AMS 5750 ASSN STD 4TH MATERIAL RESPONSE | | MATERIAL | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 321 OR STEEL |
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