National Item Identification Number
00-121-5537
001215537
1615-00-121-5537
1615001215537
National Stock Number
Item Name
DISK,SOLID,PLAIN
Federal Supply Class
1615
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)
80070
97499
Reference Numbers (Part Numbers)
47-120-113-2
47-120-113-2
Required Categories
MATERIAL
MACHINED SURFACE FINISH
DIAMETER
THICKNESS
III FSC APPLICATION DATA
Required Description
ALUMINUM ALLOY, QQ-A-250/5, T3
SEMISMOOTH
3.531 INCHES NOMINAL
0.063 INCHES N