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National Stock Number:
5365-01-219-0170
Federal Supply Class:
5365
National Item Identification Number:
012190170
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:
| 27228164-04 | 79318 | MEGGITT NORTH HOLLYWOOD INC | | 27228164-04 | 80234 | VAPOR CORP SUB OF BRUNSWICK CORP | | 27228164-04 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| INSIDE DIAMETER | 0.985 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 347 OR STEEL COMP 302 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.240 INCHES MINIMUM AND 1.255 INCHES MAXIMUM | | OVERALL THICKNESS | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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