PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5851Modem,communications

Efficient Networks Inc · NSN 5895-01-506-8460 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-506-8460 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-506-8460. Primary manufacturer part number: 5851.
Features
  • Modem,communications — FSC 5895
  • Received Signal Frequency Rating: 166.0 KILOHERTZ NOMINAL
  • Circuit Quantity: 6
  • Modem Type: GROUP
  • Carrier Frequency: 64.0 KILOHERTZ RECEIVING
  • Received Signal Frequency Rating: 166.0 KILOHERTZ NOMINAL
  • Circuit Quantity: 6
  • Modem Type: GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modem,communications, cataloged under National Stock Number 5895-01-506-8460, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Efficient Networks Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5895-01-506-8460
Primary Part Number5851
Item NameModem,communications
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerEfficient Networks Inc
StatusACTIVE
Received Signal Frequency Rating166.0 KILOHERTZ NOMINAL
Circuit Quantity6
Modem TypeGROUP
Carrier Frequency64.0 KILOHERTZ RECEIVING
Received Signal Frequency Rating166.0 KILOHERTZ NOMINAL
Circuit Quantity6
Modem TypeGROUP
Carrier Frequency64.0 KILOHERTZ RECEIVING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-078-443377C703655P001 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms
5960-00-193-5144 INTERCHANGEABLE
Electron Tube
5935-00-283-2950 INTERCHANGEABLE
Connector,plug,electrical
6640-00-486-0235 INTERCHANGEABLE
Oven,laboratory
2805-00-494-3585 INTERCHANGEABLE
Valve,poppet,engine
5950-00-547-8455 INTERCHANGEABLE
Transformer,power,s
2520-00-734-8148 INTERCHANGEABLE
Cover
5910-01-058-1129 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-01-246-3627 INTERCHANGEABLE
Capacitor,variable,air Dielectri
4820-01-492-56985851 INTERCHANGEABLE
Valve,gate
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
5851 PRIMARY Efficient Networks Inc (USA)
Related Parts
5950-00-078-4433INTERCHANGEABLE
TRANSFORMER,POWER
77C703655P001
5960-00-193-5144INTERCHANGEABLE
ELECTRON TUBE
5935-00-283-2950INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6640-00-486-0235INTERCHANGEABLE
OVEN,LABORATORY
2805-00-494-3585INTERCHANGEABLE
VALVE,POPPET,ENGINE
5950-00-547-8455INTERCHANGEABLE
TRANSFORMER,POWER,S
2520-00-734-8148INTERCHANGEABLE
COVER
5910-01-058-1129INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-01-246-3627INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
4820-01-492-5698INTERCHANGEABLE
VALVE,GATE
5851

Frequently Asked Questions

What is NSN 5895-01-506-8460?

NSN 5895-01-506-8460 is a Modem,communications, manufactured by Efficient Networks Inc, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-506-8460?

NSN 5895-01-506-8460 has 1 cross-referenced part number: 5851 (Efficient Networks Inc).

What NSN replaces 5895-01-506-8460?

There are 10 known substitutes for 5895-01-506-8460: 5950-00-078-4433, 5960-00-193-5144, 5935-00-283-2950 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5851?

Key specifications for 5851: Received Signal Frequency Rating: 166.0 KILOHERTZ NOMINAL; Circuit Quantity: 6; Modem Type: GROUP; Carrier Frequency: 64.0 KILOHERTZ RECEIVING. 8 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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