NSN 7025-01-659-3076 · NIIN 016593076 · Part number MK1661GSYB
Lockheed Martin Corporation · FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment · CAGE 5D177
Government record, cited
NSN 7025-01-659-3076 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-659-3076. Manufacturer of record part number: MK1661GSYB.
Also searched as7025-01-659-3076 ·
7025016593076 ·
NIIN 016593076 ·
01-659-3076 ·
FSC 7025 Information Technology Input/output and Storage Devices · CAGE 5D177 · MK1661GSYB
Nearby stock numbers← 7025-01-659-3004 Analog Module Assy
·
7025-01-659-3088 Memory Unit, Data Storage →
Features
Disk Drive Unit — FSC 7025
Interface Type: SERIAL ADVANCED TECHNOLOGY ATTACHMENT
Design Type: HARD DISK
Drive Quantity: 1
Drive Size: 2.50
Data Storage Capacity: 160.0 GIGABYTES
Unit Design: INTERNAL
1 manufacturer part number on file
Identification
NSN: 7025-01-659-3076
NIIN: 016593076
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment
Primary part number: MK1661GSYB
Manufacturer: Lockheed Martin Corporation
General Description
The Disk Drive Unit, cataloged under National Stock Number 7025-01-659-3076, 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 Lockheed Martin Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7025-01-659-3076
Primary Part Number
MK1661GSYB
Item Name
Disk Drive Unit
FSC / FSG
7025 / 70 — Information Technology Input/output and Storage Devices
Other items in FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681
TAPE STRIP,KEYBOARD
7025-00-001-5588
7025-00-001-5588 · Item name not on file
7025-00-001-6998
7025-00-001-6998 · Item name not on file
7025-00-001-6999
SLUG,TYPE
7025-00-001-7000
SLUG,TYPE
7025-00-001-7025
7025-00-001-7025 · Item name not on file
7025-00-001-7026
7025-00-001-7026 · Item name not on file
7025-00-001-7027
7025-00-001-7027 · Item name not on file
Frequently Asked Questions
What is NSN 7025-01-659-3076?
NSN 7025-01-659-3076 is a Disk Drive Unit, manufactured by Lockheed Martin Corporation, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
What part numbers are listed for NSN 7025-01-659-3076?
NSN 7025-01-659-3076 has 1 manufacturer part number on file: MK1661GSYB (Lockheed Martin Corporation).
What are the specifications of MK1661GSYB?
Key specifications for MK1661GSYB: Overall Height: 0.4 INCHES NOMINAL IN; Interface Type: SERIAL ADVANCED TECHNOLOGY ATTACHMENT; Design Type: HARD DISK; Drive Quantity: 1. 6 specifications are documented in the U.S. Government catalog.
Is NSN 7025-01-659-3076 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.
What is the DEMIL code for NSN 7025-01-659-3076?
NSN 7025-01-659-3076 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.