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National Stock Number:
5365-01-518-9031
Federal Supply Class:
5365
National Item Identification Number:
015189031
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:
| 17P6D2145-501 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| INSIDE DIAMETER | 1.355 INCHES MINIMUM AND 1.385 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, TEMP T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER, METAL-FEXT | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM | | OVERALL THICKNESS | 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | SPECIAL FEATURES | NHA 17P6D0670-523. T.O. 1C-17A-4-26, FIG 32, IND 32 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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