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National Stock Number:
5365-00-187-1474
Federal Supply Class:
5365
National Item Identification Number:
001871474
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:
| 157-307 | 24617 | GENERAL MOTORS CORP | | 157-307 | 55380 | HATCH & KIRK, INC. | | 157-307 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 188540PC81 | 0AT62 | SIEMENS ENERGY, INC. | | 188540PC81 | 30760 | INGERSOLL RAND CO | | 188540PC81 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 188556PC81 | 0AT62 | SIEMENS ENERGY, INC. | | 188556PC81 | 30760 | INGERSOLL RAND CO | | 188556PC81 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 188558PC81 | 0AT62 | SIEMENS ENERGY, INC. | | 188558PC81 | 30760 | INGERSOLL RAND CO | | 188558PC81 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 3072-116PC26 | 96169 | ELECTRIC BOAT CORPORATION | | 50405S4900-527950PC81 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | B0-7006 | 54936 | HAYNES CORPORATION | | B07006 | 54936 | HAYNES CORPORATION | | BS02884 | 43952 | ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC | | K1-4810-1001061ALT1PC26 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | N25272PC18 | 24617 | GENERAL MOTORS CORP | | N25272PC18 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | S4810-1001061ALT2PC-26 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| INSIDE DIAMETER | 1.375 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | OVERALL THICKNESS | 0.062 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-576,COLD ROLLED,SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 130 |
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