PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5904Codec,data Signal

Synoptics Communications Inc · NSN 7025-01-449-8581 · FSC 7025 · No Item Name Available
Verified by PartsTable
NSN 7025-01-449-8581 — this item is cataloged by the U.S. Government under National Stock Number 7025-01-449-8581. Primary manufacturer part number: 5904.
Features
  • Codec,data Signal — FSC 7025
  • 1 verified cross-reference
  • Primary manufacturer: Synoptics Communications Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Codec,data Signal, cataloged under National Stock Number 7025-01-449-8581, is classified within Federal Supply Class 7025 (No Item Name Available) of the General Purpose ADP Equipment group. The primary manufacturer of record is Synoptics Communications Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN7025-01-449-8581
Primary Part Number5904
Item NameCodec,data Signal
FSC / FSG7025 / 70 — No Item Name Available
ManufacturerSynoptics Communications Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-549-5561422176-8 INTERCHANGEABLE
Contact,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5960-00-686-85125904 INTERCHANGEABLE
Electron Tube
General Dynamics Mission Systems, Inc.
8115-00-935-59045904 INTERCHANGEABLE
Box,shipping
Connecticut Container Corp. Dba Connecticut Container Corp
4820-00-945-93085904 INTERCHANGEABLE
Valve,lift-Check
Tactair Fluid Controls Inc
3040-01-009-381401009403 INTERCHANGEABLE
Lever,manual Control
Orscheln Products Llc
4820-01-036-74305904 INTERCHANGEABLE
Valve,angle
Dragon Valves Inc
5905-01-060-90735904 INTERCHANGEABLE
Holder,resistor
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
2040-01-272-51785904 INTERCHANGEABLE
Slat,special
Cookson Company the
5985-01-374-71745904 INTERCHANGEABLE
Dummy Load,electrical
Graybar Electric Company, Inc.
5340-01-543-69205904 INTERCHANGEABLE
Lever,manual Control
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
5904 PRIMARY Synoptics Communications Inc (USA)
Related Parts
5999-00-549-5561INTERCHANGEABLE
CONTACT,ELECTRICAL
422176-8
5960-00-686-8512INTERCHANGEABLE
ELECTRON TUBE
5904
8115-00-935-5904INTERCHANGEABLE
BOX,SHIPPING
5904
4820-00-945-9308INTERCHANGEABLE
VALVE,LIFT-CHECK
5904
3040-01-009-3814INTERCHANGEABLE
LEVER,MANUAL CONTROL
01009403
4820-01-036-7430INTERCHANGEABLE
VALVE,ANGLE
5904
5905-01-060-9073INTERCHANGEABLE
HOLDER,RESISTOR
5904
2040-01-272-5178INTERCHANGEABLE
SLAT,SPECIAL
5904
5985-01-374-7174INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5904
5340-01-543-6920INTERCHANGEABLE
LEVER,MANUAL CONTROL
5904
5310-01-553-5991INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5904
5340-01-556-5262INTERCHANGEABLE
BRACKET,MOUNTING
5904-10

Frequently Asked Questions

What is NSN 7025-01-449-8581?

NSN 7025-01-449-8581 is a Codec,data Signal, manufactured by Synoptics Communications Inc, classified under FSC 7025 (No Item Name Available). Status: active.

What are the part numbers for NSN 7025-01-449-8581?

NSN 7025-01-449-8581 has 1 cross-referenced part number: 5904 (Synoptics Communications Inc).

What NSN replaces 7025-01-449-8581?

There are 12 known substitutes for 7025-01-449-8581: 5999-00-549-5561, 5960-00-686-8512, 8115-00-935-5904 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5904?

Key specifications for 5904: Special Features: FDDI HOST MODULE; PROVIDES 6 MULTIMODE FIBER TYPE M PORTS; End Item Identification: SYSTEM 5000; Special Features: FDDI HOST MODULE; PROVIDES 6 MULTIMODE FIBER TYPE M PORTS; End Item Identification: SYSTEM 5000. 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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