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National Stock Number:
5365-00-419-9465
Federal Supply Class:
5365
National Item Identification Number:
004199465
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:
| 8735050 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| INSIDE DIAMETER | 1.760 INCHES MINIMUM AND 1.770 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-830,COMP MT1010 TO MTX1020 FED SPEC ALL MATERIAL RESPONSES OR SAE J524/J525 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP MT1010 OR STEEL COMP MTX1020 | | OUTSIDE DIAMETER | 2.125 INCHES NOMINAL | | OVERALL THICKNESS | 0.312 INCHES NOMINAL |
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