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National Stock Number:
5365-01-222-6999
Federal Supply Class:
5365
National Item Identification Number:
012226999
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:
| 15607CK | 73760 | ITT AEROSPACE CONTROLS LLC |
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Techincal Specification:
| INSIDE DIAMETER | 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM | | OVERALL THICKNESS | 0.010 INCHES MINIMUM AND 0.016 INCHES MAXIMUM |
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