NSN 7025-01-503-4884 · NIIN 015034884 · Part number 138603-B21
Compaq Computer Corp. · FSC 7025 — Information Technology Input/output and Storage Devices · FSG 70 — General Purpose ADP Equipment · CAGE 65685
Government record, cited
NSN 7025-01-503-4884 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-503-4884. Manufacturer of record part number: 138603-B21.
Also searched as7025-01-503-4884 ·
7025015034884 ·
NIIN 015034884 ·
01-503-4884 ·
FSC 7025 Information Technology Input/output and Storage Devices · CAGE 65685 · 138603-B21
Nearby stock numbers← 7025-01-503-4838
·
7025-01-503-5074 Mouse, Data Entry →
Features
Interface Unit,automatic Data Pr — FSC 7025
Unpackaged Unit Length: 9.750 INCHES NOMINAL IN
Power Source: EXTERNAL
Unpackaged Unit Width: 8.500 INCHES NOMINAL IN
Direct Current Voltage Rating in Volts: 5.0
Unpackaged Unit Height: 2.500 INCHES NOMINAL IN
Mounting Type: FIXED
1 manufacturer part number on file
Identification
NSN: 7025-01-503-4884
NIIN: 015034884
FSC: 7025 — Information Technology Input/output and Storage Devices
FSG: 70 — General Purpose ADP Equipment
Primary part number: 138603-B21
Manufacturer: Compaq Computer Corp.
General Description
The Interface Unit,automatic Data Pr, cataloged under National Stock Number 7025-01-503-4884, 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 Compaq Computer Corp.. 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
7025-01-503-4884
Primary Part Number
138603-B21
Item Name
Interface Unit,automatic Data Pr
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 7025-01-503-4884?
NSN 7025-01-503-4884 is a Interface Unit,automatic Data Pr, manufactured by Compaq Computer Corp., classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
What part numbers are listed for NSN 7025-01-503-4884?
NSN 7025-01-503-4884 has 1 manufacturer part number on file: 138603-B21 (Compaq Computer Corp.).
What are the specifications of 138603-B21?
Key specifications for 138603-B21: Unpackaged Unit Length: 9.750 INCHES NOMINAL IN; Power Source: EXTERNAL; Unpackaged Unit Width: 8.500 INCHES NOMINAL IN; Direct Current Voltage Rating in Volts: 5.0. 6 specifications are documented in the U.S. Government catalog.
Is NSN 7025-01-503-4884 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.