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National Stock Number:
5365-00-954-3486
Federal Supply Class:
5365
National Item Identification Number:
009543486
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:
| 75037 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC | | 75037 | C0297 | GOODRICH CONTROL SYSTEMS GMBH |
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Techincal Specification:
| HARDNESS RATING | 75.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM | | INSIDE DIAMETER | 0.4098 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.530 INCHES MINIMUM AND 0.540 INCHES MAXIMUM | | OVERALL THICKNESS | 0.050 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 302 | | SURFACE TREATMENT | PASSIVATE |
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