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National Stock Number:
5365-01-138-7844
Federal Supply Class:
5365
National Item Identification Number:
011387844
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:
| 74A450671-2003 | 0PXV4 | THE BOEING COMPANY | | 74A450671-2003 | 13002 | GOODRICH CORPORATION | | 74A450671-2003 | 1935A | ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION | | 74A450671-2003 | 1M949 | MILE-HI MACHINE INC | | 74A450671-2003 | 2M490 | NASSAU TOOL WORKS, INC | | 74A450671-2003 | 32168 | ALL TOOLS INC. DBA E2 PRECISION PRODUCTS | | 74A450671-2003 | 35962 | SAFRAN LANDING SYSTEMS CANADA INC | | 74A450671-2003 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 74A450671-2003 | 5ZSC8 | HDI LANDING GEAR USA INC | | 74A450671-2003 | 6Z056 | CM MANUFACTURING INC | | 74A450671-2003 | 76301 | THE BOEING COMPANY | | 74A450671-2003 | 85941 | MAGELLAN AEROSPACE, NEW YORK, INC. | | 74A450671-2003 | S5495 | ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION |
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Techincal Specification:
| INSIDE DIAMETER | 3.000 INCHES MINIMUM AND 3.003 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/11,T73 OR T73510 OR T73511 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 3.430 INCHES MINIMUM AND 3.440 INCHES MAXIMUM | | OVERALL THICKNESS | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
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