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National Stock Number:
5365-00-915-9789
Federal Supply Class:
5365
National Item Identification Number:
009159789
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:
| 531048 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 531048 | 1J4P3 | PARADIGM MANCHESTER INC. | | 531048 | 26065 | PARMAC INC | | 531048 | 26389 | DYNAMIC METAL PRODUCTS CO INC | | 531048 | 31633 | ALINABAL HOLDINGS CORPORATION | | 531048 | 51535 | CREST GOOD MANUFACTURING CO INC | | 531048 | 77445 | RTX CORPORATION | | 531048 | 87739 | SPIROL SHIM CORPORATION |
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Techincal Specification:
| FSC APPLICATION DATA | 1. OIL COOLER,ENGINE,ACFT MODEL NO. TF30-P1 | | INSIDE DIAMETER | 1.635 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4001 ASSN STD SINGLE MATERIAL RESPONSE | | OVERALL THICKNESS | 0.063 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 1100 | | OUTSIDE DIAMETER | 1.815 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER | | SURFACE FINISH | 90.0 MICROINCHES BORE | | SURFACE FINISH | 90.0 MICROINCHES RIGHT SIDE | | SURFACE FINISH | 90.0 MICROINCHES LEFT SIDE |
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