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National Stock Number:
5365-01-166-8117
Federal Supply Class:
5365
National Item Identification Number:
011668117
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:
| 10318639 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2040898-2 | 0ZWK8 | MOOG INC. | | 2040898-2 | 70210 | HONEYWELL INTERNATIONAL INC. | | 2041440-2 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM | | INSIDE DIAMETER | 1.357 INCHES MINIMUM AND 1.358 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM | | OVERALL THICKNESS | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP E52100 | | SURFACE FINISH | 125.0 MICROINCHES LARGEST OUTSIDE DIAMETER | | SURFACE FINISH | 32.0 MICROINCHES BORE | | SURFACE FINISH | 32.0 MICROINCHES LEFT SIDE | | SURFACE FINISH | 32.0 MICROINCHES RIGHT SIDE | | TEST DATA DOCUMENT | 70210-EMS 92322,CLASS B DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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