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National Stock Number: 5340-01-343-8701
Federal Supply Class: 5340
National Item Identification Number: 013438701
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:
QQ-A-250/1 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
DIAMETER | 18.000 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209-10, 1100 H-14 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 1100 | THICKNESS | 0.050 INCHES NOMINAL |
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