Disk Drive Unit7025-01-503-1877

NSN 7025-01-503-1877 · NIIN 015031877

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

Government record, cited

Also searched as 7025-01-503-1877 · 7025015031877 · NIIN 015031877 · 01-503-1877 · FSC 7025 Information Technology Input/output and Storage Devices · RCH/RFB540-2500 · RFB540-2500

Nearby stock numbers ← 7025-01-503-1704 · 7025-01-503-1878 Interface Unit, Automatic Data Pr →

Features

Disk Drive Unit — FSC 7025
Design Type: COMPACT DISK - READ ONLY MEMORY
Unit Design: INTERNAL

Identification

NSN: 7025-01-503-1877
NIIN: 015031877
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 7025-01-503-1877, 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 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	7025-01-503-1877
Item Name	Disk Drive Unit
FSC / FSG	7025 / 70 — Information Technology Input/output and Storage Devices
Status	ACTIVE
Design Type	COMPACT DISK - READ ONLY MEMORY
Unit Design	INTERNAL

Lifecycle & Compliance

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
RCH/RFB540-2500	3/9 Design control — primary reference Sun Microsystems, Inc. Dba Sun Microsystems
RFB540-2500	5/9 Secondary reference Sun Microsystems, Inc. Dba Sun Microsystems

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 7025-01-503-1877?

NSN 7025-01-503-1877 is a Disk Drive Unit, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.

What are the specifications of 7025-01-503-1877?

Key specifications for 7025-01-503-1877: Design Type: COMPACT DISK - READ ONLY MEMORY; Unit Design: INTERNAL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 7025-01-503-1877 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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