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National Stock Number:
5365-01-526-0022
Federal Supply Class:
5365
National Item Identification Number:
015260022
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:
| 821885 | 06959 | HANWHA AEROSPACE USA LLC | | 821885 | 1U666 | DOVER TOOL OF CONNECTICUT LLC | | 821885 | 2V116 | DEMUSZ MFG. CO., INC. | | 821885 | 31340 | ENJET AERO BLOOMFIELD, LLC | | 821885 | 33167 | TRACOR AVIATION INC | | 821885 | 51992 | UNION MACHINE CO OF LYNN, INC | | 821885 | 52661 | RTX CORPORATION | | 821885 | 77445 | RTX CORPORATION |
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Techincal Specification:
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | INSIDE DIAMETER | 13.045 INCHES MINIMUM AND 13.047 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE AND PWA-S-5616 MFR REF SINGLE MATERIAL RESPONSE OR AMS 5508 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 615 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPACER - RING, COMPRESSOR TIE ROD NUT | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 14.840 INCHES MINIMUM AND 14.850 INCHES MAXIMUM | | OVERALL THICKNESS | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | SPECIAL FEATURES | BOLT CIRCLE DIAMETER IS AT 14.000. THERE ARE 16 HOLES AT .504 TO .507 DIAMETER EVERY 22.5 DEGREES. THERE ARE 12 HOLES ON THE BASIS OF 16 HOLES EQUALLY SPACED, WITH 4 HOLES OMITTED, THEY ARE .370 TO .380 DIAMETER STARTING AT 11.25 DEGREES FROM THE 0 DEGREES, THEN EVERY 22.5 DEGREES, WITH OMITTING HOLES 2,6,10, AND 14 OF THIS DIAMETER ONLY. THE OUTSIDE EDGE OF THE THICKNESS, AT .055 TO .070 IS CHAMFERRED AT 45 DEGREES WITH + - 2 DEGREES. |
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