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National Stock Number:
5365-00-964-7752
Federal Supply Class:
5365
National Item Identification Number:
009647752
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:
| 1785267 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 1785267 | 53711 | NAVAL SEA SYSTEMS COMMAND | | BUWEPSDWG1785267 | 08092 | DEPARTMENT OF THE NAVY NAVAL SURFACE WARFARE CENTER CRANE DETACHMENT | | BUWEPSDWG1785267 | 08KE6 | NAVSURFWARCEN DET PICATINNY |
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Techincal Specification:
| INSIDE DIAMETER | 3.720 INCHES MINIMUM AND 3.780 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.850 INCHES MINIMUM AND 4.910 INCHES MAXIMUM | | OVERALL THICKNESS | 0.109 INCHES MINIMUM AND 0.129 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 | | SPECIAL FEATURES | 6 HOLES 0.279 IN. MIN AND 0.291 IN. MAX DIA LOCATED ON A 4.420 IN. BOLT CIRCLE DIA | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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