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National Stock Number:
5365-00-355-3540
Federal Supply Class:
5365
National Item Identification Number:
003553540
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:
| 260879R4 | 0SAT8 | KOMATSU AMERICA CORP. | | 260879R4 | 29510 | KOMATSU AMERICAN INTL CO | | 260879R4 | 31007 | NAVISTAR INTL CORP | | 260879R4 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ |
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Techincal Specification:
| HARDNESS RATING | 85.0 ROCKWELL B NOMINAL | | INSIDE DIAMETER | 1.593 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.796 INCHES NOMINAL | | OVERALL THICKNESS | 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 430 | | SURFACE TREATMENT | PASSIVATE |
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