PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ACB-4000ADisk Drive Unit

Adaptec Inc · NSN 7025-01-323-1495 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-323-1495 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-323-1495. Primary manufacturer part number: ACB-4000A.
Features
  • Disk Drive Unit — FSC 7025
  • 2 verified cross-references
  • Primary manufacturer: Adaptec Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk Drive Unit, cataloged under National Stock Number 7025-01-323-1495, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Adaptec Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7025-01-323-1495
Primary Part NumberACB-4000A
Item NameDisk Drive Unit
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerAdaptec Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3830-00-104-7894 INTERCHANGEABLE
Tooth,surface Ripping
8040-01-027-4900A-A-2985 TY2 40ZS INTERCHANGEABLE
Adhesive
General Services Administration Federal Supply Service
8040-01-157-6451 INTERCHANGEABLE
Adhesive
9330-01-196-5436A5000 INTERCHANGEABLE
Plastic Sheet
Richmond Technology Inc
Cross-Reference Index
Part NumberManufacturer
ACB-4000A PRIMARY Adaptec Inc (USA)
A4000 Adaptec Inc (USA)
Related Parts
3830-00-104-7894INTERCHANGEABLE
TOOTH,SURFACE RIPPING
8040-01-027-4900INTERCHANGEABLE
ADHESIVE
A-A-2985 TY2 40ZS
8040-01-157-6451INTERCHANGEABLE
ADHESIVE
9330-01-196-5436INTERCHANGEABLE
PLASTIC SHEET
A5000

Frequently Asked Questions

What is NSN 7025-01-323-1495?

NSN 7025-01-323-1495 is a Disk Drive Unit, manufactured by Adaptec Inc, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-323-1495?

NSN 7025-01-323-1495 has 2 cross-referenced part numbers: ACB-4000A (Adaptec Inc), A4000 (Adaptec Inc).

What NSN replaces 7025-01-323-1495?

There are 4 known substitutes for 7025-01-323-1495: 3830-00-104-7894, 8040-01-027-4900, 8040-01-157-6451 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ACB-4000A?

Key specifications for ACB-4000A: Special Features: SCSI TO ST506 MFM ENCODING SCHEME; 5.1/4 IN. WINCHESTER CONTROLLER BOARD; OPERATING TEMP RANGE 0.0 TO 55.0 DEG. C; 7.750 IN. L; 0.500 IN. H; SHIPPING WT 1 LB; 2 DRIVES 16 HEADS LBS; Special Features: SCSI TO ST506 MFM ENCODING SCHEME; 5.1/4 IN. WINCHESTER CONTROLLER BOARD; OPERATING TEMP RANGE 0.0 TO 55.0 DEG. C; 7.750 IN. L; 0.500 IN. H; SHIPPING WT 1 LB; 2 DRIVES 16 HEADS LBS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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