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National Stock Number:
5365-00-018-5956
Federal Supply Class:
5365
National Item Identification Number:
000185956
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:
| 40A30056-3 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | INSIDE DIAMETER | 0.390 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0081 INCHES MINIMUM AND 0.0110 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5515 ASSN STD ALL MATERIAL RESPONSES OR AMS 5516 ASSN STD ALL MATERIAL RESPONSES OR AMS 5517 ASSN STD ALL MATERIAL RESPONSES OR AMS 5518 ASSN STD ALL MATERIAL RESPONSES OR AMS 5519 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 302 OR STEEL COMP 301 | | SPECIAL FEATURES | SPACER HAS A GAP OF 0.230 IN. MIN. AND 0.260 IN. MAX. |
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