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		                        | National Stock Number:
 5340-00-200-7162
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 002007162
 
 Description:
 DISK,SOLID,PLAIN
 
 Detail:
 A circular item with two parallel bearing surfaces without hole(s) or groove(s). It has an outside diameter greater than its length, and may be fabric reinforced. Do not use if a more specific item name applies. For items primarily designed to rupture at a predetermined pressure, see DISK, RUPTURABLE. For items made of felt, see FELT, MECHANICAL, PREFORMED. For metallic or plastic items with a laminated cross section, see SHIM. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE, NONMETALLIC; FILTERING DISK FLUID; and INSULATOR, DISK.
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 Manufacturer Information:
 
 | 3206735 | 55380 | HATCH & KIRK, INC. |  | 3206735 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | 
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 Techincal Specification:
 
 | DIAMETER | 2.750 INCHES NOMINAL |  | MACHINED SURFACE FINISH | SEMISMOOTH |  | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 72, 1/2H ASSN STD SINGLE MATERIAL RESPONSE |  | MATERIAL | COPPER ALLOY |  | THICKNESS | 0.500 INCHES NOMINAL | 
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