National Item Identification Number
01-081-7842
010817842
2520-01-081-7842
2520010817842
National Stock Number
Item Name
DISK,SOLID,PLAIN
Federal Supply Class
2520
Description
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.
Commercial and Government Entity Code (Supplier Data)
10988
10988
Reference Numbers (Part Numbers)
D74467
40450
Required Categories
MATERIAL
DIAMETER
THICKNESS
Required Description
STEEL
1.379 INCHES NOMINAL
0.438 INCHES NOMINAL