The Disk Drive Unit, cataloged under National Stock Number 7025-01-581-4324, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. The manufacturer of record is Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7025-01-581-4324 |
| Primary Part Number | 26K5781 |
| Item Name | Disk Drive Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | HH |
| Weight | 2.0000 lbs |
| Cube | 0.5000 cu ft |
| Part Number | Manufacturer |
|---|---|
| 26K5781 | IBM Storage Systems (USA) |
| 26K5781 PRIMARY | Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc (USA) |
| 26K5777 | IBM Storage Systems (USA) |
| 26K5777 PRIMARY | Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc (USA) |
| Reference | Meaning |
|---|---|
| 26K5777 | 5/9 Secondary reference IBM Corp Infomarket Div |
NSN 7025-01-581-4324 is a Disk Drive Unit, manufactured by Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-581-4324 has 4 manufacturer part numbers on file: 26K5781 (IBM Storage Systems), 26K5781 (Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc), 26K5777 (IBM Storage Systems), 26K5777 (Navy, United States Department of the Maintenance Engineering Support Center Dba Spawarsyscen Mesc).
Key specifications for 26K5781: Part Name Assigned by Controlling Agency: HARD DRIVE, 73GB, SAS GB; End Item Identification: T8730 (8W884), BLADE CENTER; ISNS-8853AC1-8 (4ES51) IBM BLADE; ISNS-8853AC1-16 (4ES51), IBM BLADE SVR 16GB GB. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 7025-01-581-4324 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.