NSN 7025-01-453-7553
Disk Drive UnitPricing & Availability Check
Submit this form for stock availability and pricing.Product Definition Definition of approved item name (AIN): "DISK DRIVE UNIT"
An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. the item is a component of an electronic computer. see also, magnetic drum, data storage; core memory unit.
7025-01-453-7553 Spec. NSN part characteristics
Identification Item Identification Guide (IIG) and Item Name Code (INC)
Special material and handling
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Adp accessorial equipment. Represents accessorial equipment which is considered to be a component, device, or unit that is related directly to and essential in the operation of adpe. Included in this class are complete units and components of related general purpose accessorial equipment which are used as part of a system such as weapon system, control system, missile system, communications system, or navigational system. It also encompasses various units or devices and associated control units that are used in combination or conjuction with the adpe configuration but are not part of the configuration itself.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.