Disk Drive Unit7025-01-615-7420

NSN 7025-01-615-7420 · NIIN 016157420 · Part number VESSRAID 1840I

Promise Technology Inc · FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment · CAGE 057Y8

Government record, cited

NSN 7025-01-615-7420 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-615-7420. Manufacturer of record part number: VESSRAID 1840I.

Also searched as 7025-01-615-7420 · 7025016157420 · NIIN 016157420 · 01-615-7420 · FSC 7025 Information Technology Input/output and Storage Devices · CAGE 057Y8 · VESSRAID 1840I

Nearby stock numbers ← 7025-01-615-7225 Interface Unit, Automatic Data Pr · 7025-01-615-7476 Disk Drive Unit →

Features

Disk Drive Unit — FSC 7025
1 manufacturer part number on file
Manufacturer of record: Promise Technology Inc

Identification

NSN: 7025-01-615-7420
NIIN: 016157420
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment
Primary part number: VESSRAID 1840I
Manufacturer: Promise Technology Inc

General Description

The Disk Drive Unit, cataloged under National Stock Number 7025-01-615-7420, 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 Promise Technology Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Disk Drive Unit
FSC / FSG	7025 — Information Technology Input/output and Storage Devices (FSG 70)
Manufacturers	Promise Technology Inc (CAGE 057Y8)

Technical Specifications

Parameter	Value
NSN	7025-01-615-7420
Primary Part Number	VESSRAID 1840I
Item Name	Disk Drive Unit
FSC / FSG	7025 / 70 — Information Technology Input/output and Storage Devices
Manufacturer	Promise Technology Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

7025-01-647-9142VESSRAID 1840I+ POSSIBLE MATCH

DISK DRIVE UNIT

Possible match (shared part number)Promise Technology Inc

Cross-Reference Index

Part Number	Manufacturer
VESSRAID 1840I PRIMARY	Promise Technology Inc (USA)

Related Parts

7025-01-647-9142POSSIBLE MATCH

DISK DRIVE UNIT

VESSRAID 1840I+

Frequently Asked Questions

What is NSN 7025-01-615-7420?

NSN 7025-01-615-7420 is a Disk Drive Unit, manufactured by Promise Technology Inc, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.

What part numbers are listed for NSN 7025-01-615-7420?

NSN 7025-01-615-7420 has 1 manufacturer part number on file: VESSRAID 1840I (Promise Technology Inc).

What NSN replaces 7025-01-615-7420?

1 possible match (shared part number, not a government interchangeability claim): 7025-01-647-9142. Verify interchangeability with system specifications before substitution.

Is NSN 7025-01-615-7420 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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