NSN 7025-01-468-9652 A4570A, ST39173N, ST39216N
Product Details | DISK DRIVE UNIT
7025-01-468-9652 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.
Part Alternates: A4570A, ST39173N, ST39216N, 77A119760P1, 25L1790, 7025-01-468-9652, 01-468-9652, 7025014689652, 014689652
Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment | ADP Input/Output and Storage Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 70 | 28 OCT 1999 | 01-468-9652 | 37008 ( DISK DRIVE UNIT ) |
Demand History | NSN 7025-01-468-9652
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 77A119760P1 | 2025-07-202 | 31 | DIBBS |
| A4570A | 2025-07-202 | 31 | DIBBS |
| ST39216N | 2025-07-202 | 31 | DIBBS |
| 77A119760P1 | 2025-07-191 | 31 | DIBBS |
| A4570A | 2025-07-191 | 31 | DIBBS |
| ST39216N | 2025-07-191 | 31 | DIBBS |
| 77A119760P1 | 2025-07-190 | 44 | DIBBS |
| A4570A | 2025-07-190 | 44 | DIBBS |
| ST39216N | 2025-07-190 | 44 | DIBBS |
| 77A119760P1 | 2025-03-64 | 44 | DIBBS |
| A4570A | 2025-03-64 | 44 | DIBBS |
| ST39216N | 2025-03-64 | 44 | DIBBS |
| 77A119760P1 | 2024-10-304 | 27 | DIBBS |
| A4570A | 2024-10-304 | 27 | DIBBS |
| ST39216N | 2024-10-304 | 27 | DIBBS |
| 77A119760P1 | 2024-08-220 | 14 | DIBBS |
| A4570A | 2024-08-220 | 14 | DIBBS |
| ST39216N | 2024-08-220 | 14 | DIBBS |
| 77A119760P1 | 2022-11-334 | 71 | DIBBS |
| A4570A | 2022-11-334 | 71 | DIBBS |
| ST39216N | 2022-11-334 | 71 | DIBBS |
| 77A119760P1 | 2022-02-47 | 14 | DIBBS |
| A4570A | 2022-02-47 | 14 | DIBBS |
| ST39216N | 2022-02-47 | 14 | DIBBS |
| 77A119760P1 | 2021-07-209 | 44 | DIBBS |
| A4570A | 2021-07-209 | 44 | DIBBS |
| ST39216N | 2021-07-209 | 44 | DIBBS |
| 77A119760P1 | 2021-04-111 | 18 | DIBBS |
| A4570A | 2021-04-111 | 18 | DIBBS |
| ST39216N | 2021-04-111 | 18 | DIBBS |
| 77A119760P1 | 2020-11-316 | 14 | DIBBS |
| A4570A | 2020-11-316 | 14 | DIBBS |
| ST39216N | 2020-11-316 | 14 | DIBBS |
| 77A119760P1 | 2020-03-75 | 15 | DIBBS |
| A4570A | 2020-03-75 | 15 | DIBBS |
| ST39216N | 2020-03-75 | 15 | DIBBS |
| 77A119760P1 | 2019-07-183 | 32 | DIBBS |
| A4570A | 2019-07-183 | 32 | DIBBS |
| ST39216N | 2019-07-183 | 32 | DIBBS |
| 77A119760P1 | 2019-06-170 | 32 | DIBBS |
| A4570A | 2019-06-170 | 32 | DIBBS |
| ST39216N | 2019-06-170 | 32 | DIBBS |
| 77A119760P1 | 2019-02-38 | 28 | DIBBS |
| A4570A | 2019-02-38 | 28 | DIBBS |
| ST39216N | 2019-02-38 | 28 | DIBBS |
| 7025-01-468-9652 | 2018-12-361 | 58 | DIBBS |
| 7025-01-468-9652 | 2015-11-321 | 50 | DIBBS |
| 7025-01-468-9652 | 2015-10-299 | 1 | DIBBS |
Cross Reference | NSN 7025-01-468-9652
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 25L1790 | 1JPA5 | IBM STORAGE SYSTEMS |
| 77A119760P1 | 03538 | LOCKHEED MARTIN CORPORATION DIV MST |
| A4570A | 28480 | HEWLETT-PACKARD COMPANY DBA HEWLETT-PACKARD CO. OR HP |
| ST39173N | 070H5 | SEAGATE ELECTRONICS INC |
| ST39216N | 0MTS6 | SEAGATE TECHNOLOGY INC |
| ST39216N | 1BDK5 | SEAGATE TECHNOLOGY TCO OPNS |
| ST39216N | 3AR83 | SEAGATE SOFTWARE INC |
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Technical Data | NSN 7025-01-468-9652
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; 7010-01-378-7796; 7010-01-431-4153 |
| CRITICALITY CODE JUSTIFICATION | FEAT |
Restrictions/Controls & Freight Information | NSN 7025-01-468-9652
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| Controlled Inventory Item Code: | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 116030 | MACHINES ETC DATA PROCESSING |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 738 | unknown |
| Originating Activity Code | PA | Marine Corps Logistics Base Albany, GA 31704-1128 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 7025-01-468-9652
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 2 | Marine Corps Appropriation Stores Account Secondary Items. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | D | Reparable item. When beyond lower level repair capability, return to depot. Condemnation and disposal not authorized below depot level. |
| Acquisition Advice Codes | H | DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Issue Repair, or Requisition | R9 | Integrated Manager reparable item. Includes Defense Logistics Agency-managed items which are reportable in non-RFI condition to appropriate Defense Supply Center per NAVSUP instructions for return of excess material to DLA. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | H | DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



