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National Stock Number:
5365-01-539-5957
Federal Supply Class:
5365
National Item Identification Number:
015395957
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:
| 39108703 | 0B107 | L3 TECHNOLOGIES, INC. | | 39108703 | 27777 | L3 TECHNOLOGIES, INC. |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.443 INCHES MINIMUM AND 1.449 INCHES MAXIMUM | | OVERALL THICKNESS | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM | | SPECIAL FEATURES | MATERIAL USED IS 300 STAINLESS STEEL. | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 MIL STD ALL TREATMENT RESPONSES | | INSIDE DIAMETER | 1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER, TUBE |
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