PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16561Network,tactical Switching

Extreme Networks, Inc · NSN 5810-01-681-8738 · FSC 5810 · No Item Name Available
Verified by PartsTable
NSN 5810-01-681-8738 — this item is cataloged by the U.S. Government under National Stock Number 5810-01-681-8738. Primary manufacturer part number: 16561.
Features
  • Network,tactical Switching — FSC 5810
  • 2 verified cross-references
  • Primary manufacturer: Extreme Networks, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Network,tactical Switching, cataloged under National Stock Number 5810-01-681-8738, is classified within Federal Supply Class 5810 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Extreme Networks, Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5810-01-681-8738
Primary Part Number16561
Item NameNetwork,tactical Switching
FSC / FSG5810 / 58 — No Item Name Available
ManufacturerExtreme Networks, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-031-7996 INTERCHANGEABLE
Gasket
2510-00-101-51204033 INTERCHANGEABLE
Spring Assembly,leaf
Pdi Ground Support Systems, Inc.
5935-00-110-74531656-1 INTERCHANGEABLE
Adapter,connector
Fluke Electronics Corp
3110-00-183-7546302-1045P1 INTERCHANGEABLE
Ring,bearing,inner
Raytheon Company Dba Raytheon
1560-00-532-935516561 INTERCHANGEABLE
Fitting,front Spar
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5998-00-547-2642 INTERCHANGEABLE
Circuit Card Assembly
5935-00-581-3395165-61 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5945-00-583-7564 INTERCHANGEABLE
Relay,electromagnetic
5950-01-019-535316561 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
2530-01-083-21244464800317 INTERCHANGEABLE
Link,anchor,brake Shoe
Dexter Axle Co Inc Div Philips Industries Inc
Cross-Reference Index
Part NumberManufacturer
16561 PRIMARY Extreme Networks, Inc (USA)
VCH113564A01 Vitrociset Spa (ITA)
Related Parts
5330-00-031-7996INTERCHANGEABLE
GASKET
2510-00-101-5120INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
4033
5935-00-110-7453INTERCHANGEABLE
ADAPTER,CONNECTOR
1656-1
3110-00-183-7546INTERCHANGEABLE
RING,BEARING,INNER
302-1045P1
1560-00-532-9355INTERCHANGEABLE
FITTING,FRONT SPAR
16561
5998-00-547-2642INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5935-00-581-3395INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
165-61
5945-00-583-7564INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5950-01-019-5353INTERCHANGEABLE
COIL,RADIO FREQUENCY
16561
2530-01-083-2124INTERCHANGEABLE
LINK,ANCHOR,BRAKE SHOE
4464800317
3120-01-196-0268INTERCHANGEABLE
BUSHING,SLEEVE
6515-01-589-9229INTERCHANGEABLE
SCREW,BONE
02.204.018

Frequently Asked Questions

What is NSN 5810-01-681-8738?

NSN 5810-01-681-8738 is a Network,tactical Switching, manufactured by Extreme Networks, Inc, classified under FSC 5810 (No Item Name Available). Status: active.

What are the part numbers for NSN 5810-01-681-8738?

NSN 5810-01-681-8738 has 2 cross-referenced part numbers: 16561 (Extreme Networks, Inc), VCH113564A01 (Vitrociset Spa).

What NSN replaces 5810-01-681-8738?

There are 12 known substitutes for 5810-01-681-8738: 5330-00-031-7996, 2510-00-101-5120, 5935-00-110-7453 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16561?

Key specifications for 16561: End Item Identification: SIAT; Special Features: 220 SERIES 12 PORT 10/100/1000BASE-T POE+, 2 10GBE UNPOPULATED SFP+ PORTS, 1 FIXED AC PSU, L2 SWITCHING WITH RIP AND STATIC ROUTES, 1 COUNTRY-SPECIFIC POWER CORD,. 2 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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