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National Stock Number:
5365-00-021-1861
Federal Supply Class:
5365
National Item Identification Number:
000211861
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:
| 42234C164 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | 42234C164 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| INSIDE DIAMETER | 2.116 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.240 INCHES NOMINAL | | OVERALL THICKNESS | 0.020 INCHES MINIMUM AND 0.022 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5042 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5045 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-7952 MIL SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1020 |
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