3020-01-125-1686 PULLEY,FLAT Index 4820-01-125-1688 DISK,VALVE

National Stock Number:
5340-01-125-1687

Federal Supply Class:
5340

National Item Identification Number:
011251687

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.


Manufacturer Information:
1230157519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DIAMETER3.0640 INCHES MINIMUM AND 3.0645 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108, TYPE 1015, 1016, 1018, 1020, 1022 OR 1025 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
THICKNESS0.500 INCHES NOMINAL


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