PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16503Interface Unit,data Transfer

Extreme Networks, Inc · NSN 7025-01-616-4843 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-616-4843 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-616-4843. Primary manufacturer part number: 16503.
Features
  • Interface Unit,data Transfer — FSC 7025
  • 1 verified cross-reference
  • Primary manufacturer: Extreme Networks, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Interface Unit,data Transfer, cataloged under National Stock Number 7025-01-616-4843, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Extreme Networks, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7025-01-616-4843
Primary Part Number16503
Item NameInterface Unit,data Transfer
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerExtreme Networks, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
Electronic Components Assembly
5330-00-383-198516503 INTERCHANGEABLE
Gasket
Johnson Controls, Inc Div Building Efficiency
5310-00-630-5006A16503 INTERCHANGEABLE
Nut,plain,square
Aerocontrolex Group, Inc. Div Talley Actuators
3040-00-834-108516503 INTERCHANGEABLE
Shaft,shouldered
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5330-01-126-096516-503 INTERCHANGEABLE
Gasket
Rix Industries
4820-01-218-6680165-03 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6515-01-589-787160.240.205 INTERCHANGEABLE
Rack,bone Plating Instruments
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5440-01-729-766416503 INTERCHANGEABLE
Ladder,extension
Atlas Devices, Llc Div Atlas Devices
Cross-Reference Index
Part NumberManufacturer
16503 PRIMARY Extreme Networks, Inc (USA)
Related Parts
5998-01-118-1691SUCCESSOR
ELECTRONIC COMPONENTS ASSEMBLY
5330-00-383-1985INTERCHANGEABLE
GASKET
16503
5310-00-630-5006INTERCHANGEABLE
NUT,PLAIN,SQUARE
A16503
3040-00-834-1085INTERCHANGEABLE
SHAFT,SHOULDERED
16503
5330-01-126-0965INTERCHANGEABLE
GASKET
16-503
4820-01-218-6680INTERCHANGEABLE
SEAT,VALVE
165-03
6515-01-589-7871INTERCHANGEABLE
RACK,BONE PLATING INSTRUMENTS
60.240.205
5440-01-729-7664INTERCHANGEABLE
LADDER,EXTENSION
16503

Frequently Asked Questions

What is NSN 7025-01-616-4843?

NSN 7025-01-616-4843 is a Interface Unit,data Transfer, manufactured by Extreme Networks, Inc, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-616-4843?

NSN 7025-01-616-4843 has 1 cross-referenced part number: 16503 (Extreme Networks, Inc).

What NSN replaces 7025-01-616-4843?

There are 8 known substitutes for 7025-01-616-4843: 5998-01-118-1691, 5330-00-383-1985, 5310-00-630-5006 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16503?

Key specifications for 16503: Part Name Assigned by Controlling Agency: 24/10/100/1000BASE-T 4100BASE-X UNPOPULATED SFP; End Item Identification: COMPUTER NETWORK; Part Name Assigned by Controlling Agency: 24/10/100/1000BASE-T 4100BASE-X UNPOPULATED SFP; End Item Identification: COMPUTER NETWORK. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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