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National Stock Number:
5365-01-476-2405
Federal Supply Class:
5365
National Item Identification Number:
014762405
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:
| 17P2C1007-501 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| FSC APPLICATION DATA | SHOCK STRUT MLG | | INSIDE DIAMETER | 9.620 INCHES MINIMUM AND 9.870 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4340 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,PLAIN,ROUND,STRUT MLG | | PROPRIETARY CHARACTERISTICS | NPAC | | OUTSIDE DIAMETER | 12.020 INCHES MINIMUM AND 12.270 INCHES MAXIMUM | | OVERALL THICKNESS | 1.770 INCHES MINIMUM AND 2.020 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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