Product Details | PLAIN SOLID DISK

1615-00-121-5537 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.20310050018Guns, through 30mm53300028Packing and Gasket Materials53400020Hardware, Commercial

Part Alternates: 47-120-113-2, 1615-00-121-5537, 00-121-5537, 1615001215537, 471201132, 001215537

Aircraft Components and Accessories | Helicopter Rotor Blades, Drive Mechanisms and Components

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1963 00-121-5537

Cross Reference | NSN 1615-00-121-5537

Part Number Cage Code Manufacturer
47-120-113-2 80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
47-120-113-2 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 1615-00-121-5537

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-250/5, T3
MACHINED SURFACE FINISH SEMISMOOTH
DIAMETER 3.531 INCHES NOMINAL
THICKNESS 0.063 INCHES NOMINAL
III FSC APPLICATION DATA HUB ASSEMBLY,MAIN ROTOR,ROTARY WING ACFT
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 47-120-113-2

Restrictions/Controls & Freight Information | NSN 1615-00-121-5537

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information