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National Stock Number:
5365-01-083-4731
Federal Supply Class:
5365
National Item Identification Number:
010834731
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:
| 691062-0001 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 691062-1 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| FSC APPLICATION DATA | HOUSING AND STATOR | | INSIDE DIAMETER | 1.358 INCHES MINIMUM AND 1.361 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.458 INCHES NOMINAL | | OVERALL THICKNESS | 0.029 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | SPECIAL FEATURES | ONE OUTSIDE CORNER CHAMFERED,45.0 DEG. AND 0.030 IN. DEEP; CENTRALLY SLOTTED ON CHAMFERED FACE,0.030 IN. WIDE AND 0.010 TO 0.015 IN. DEEP | | SURFACE FINISH | 63.0 MICROINCHES OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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