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National Stock Number:
5365-01-182-4370
Federal Supply Class:
5365
National Item Identification Number:
011824370
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:
| SGT1281-1 | 59211 | PARKER-HANNIFIN CORPORATION | | SGT1281-1 | 82106 | PARKER-HANNIFIN CORPORATION | | SGT1281-1 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| INSIDE DIAMETER | 1.200 INCHES MINIMUM AND 1.205 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 302 | | OUTSIDE DIAMETER | 1.440 INCHES MINIMUM AND 1.445 INCHES MAXIMUM | | OVERALL THICKNESS | 0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM | | SPECIAL FEATURES | 1 END COUNTERSUNK 0.030 IN. DP,WITH AN INCLUDED ANGLE OF 90 DEG | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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