Disk Drive Unit7025-01-453-3636

NSN 7025-01-453-3636 · NIIN 014533636

FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment

Government record, cited

Also searched as 7025-01-453-3636 · 7025014533636 · NIIN 014533636 · 01-453-3636 · FSC 7025 Information Technology Input/output and Storage Devices · MPF 520-1 · MPF520-C

Nearby stock numbers ← 7025-01-453-3602 Interface Unit, Automatic Data Pr · 7025-01-453-3964 Display Unit →

Features

Disk Drive Unit — FSC 7025
Access Time in Milliseconds: 94.0
Tracks Per Inch: 135.0
Design Type: FLEXIBLE DISK
Power Source: EXTERNAL
Drive Quantity: 1
Drive Size: 3.50
Head Type and Quantity: 2 READ/WRITE

Identification

NSN: 7025-01-453-3636
NIIN: 014533636
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment

General Description

The Disk Drive Unit, cataloged under National Stock Number 7025-01-453-3636, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	7025-01-453-3636
Item Name	Disk Drive Unit
FSC / FSG	7025 / 70 — Information Technology Input/output and Storage Devices
Status	ACTIVE
Access Time in Milliseconds	94.0
Tracks Per Inch	135.0
Design Type	FLEXIBLE DISK
Power Source	EXTERNAL
Drive Quantity	1
Drive Size	3.50
Head Type and Quantity	2 READ/WRITE
Unpackaged Unit Weight	0.790 POUNDS LBS
Operating Temp Range	+40.0 TO 122.0 FAHRENHEIT DEGF
Data Storage Capacity	1.44 MEGABYTES
Unit Design	PANEL MOUNTED

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Shelf Life Code	0
Criticality Code	X
Unit of Issue	EA
Acquisition advice code	D

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
MPF 520-1	3/9 Design control — primary reference Sony Electronics Inc
MPF520-C	5/9 Secondary reference Sony Electronics Inc

No interchangeability data on file.

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 7025-01-453-3636?

NSN 7025-01-453-3636 is a Disk Drive Unit, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.

What are the specifications of 7025-01-453-3636?

Key specifications for 7025-01-453-3636: Access Time in Milliseconds: 94.0; Overall Height: 1.000 INCHES NOMINAL IN; Tracks Per Inch: 135.0; Design Type: FLEXIBLE DISK. 11 specifications are documented in the U.S. Government catalog.

Is NSN 7025-01-453-3636 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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