PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1718555-3Knob Selector Switc

L3 Technologies, Inc. Div Communication Systems-East · NSN 5930-01-249-9844 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-249-9844 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-249-9844. Primary manufacturer part number: 1718555-3.
Features
  • Knob Selector Switc — FSC 5930
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div Communication Systems-East
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Knob Selector Switc, cataloged under National Stock Number 5930-01-249-9844, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameKnob Selector Switc
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (CAGE 49671); Aresia-Ozoir (CAGE F2845); L3 Technologies, Inc. Div Communication Systems-East (CAGE 11447)
Technical Specifications
ParameterValue
NSN5930-01-249-9844
Primary Part Number1718555-3
Item NameKnob Selector Switc
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4510-00-042-4814728-SS-369 INTERCHANGEABLE
Faucet,double
Chicago Faucet Co the
3439-00-262-2648FLEETWELD 37 1/8X14IN INTERCHANGEABLE
Electrode,welding
Lincoln Electric Holdings Inc
6625-00-390-3843520A INTERCHANGEABLE
Analyzer,video Integrating
Tektronix, Inc.
6130-00-975-4007 INTERCHANGEABLE
Power Supply
6625-01-091-1148520A INTERCHANGEABLE
Test Set,electronic Systems
Cxr Larus Corporation Div Cxr Telcom
6625-01-254-3059520A INTERCHANGEABLE
Meter,field Strength
Nrd Llc
5905-01-377-19785189169 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Naval Sea Systems Command
6625-01-388-8181 INTERCHANGEABLE
Current-Voltage Standard
Cross-Reference Index
Part NumberManufacturer
1718555-3 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
520A Aresia-Ozoir (FRA)
1718555-3 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
Related Parts
4510-00-042-4814INTERCHANGEABLE
FAUCET,DOUBLE
728-SS-369
3439-00-262-2648INTERCHANGEABLE
ELECTRODE,WELDING
FLEETWELD 37 1/8X14IN
6625-00-390-3843INTERCHANGEABLE
ANALYZER,VIDEO INTEGRATING
520A
6130-00-975-4007INTERCHANGEABLE
POWER SUPPLY
6625-01-091-1148INTERCHANGEABLE
TEST SET,ELECTRONIC SYSTEMS
520A
6625-01-254-3059INTERCHANGEABLE
METER,FIELD STRENGTH
520A
5905-01-377-1978INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5189169
6625-01-388-8181INTERCHANGEABLE
CURRENT-VOLTAGE STANDARD

Frequently Asked Questions

What is NSN 5930-01-249-9844?

NSN 5930-01-249-9844 is a Knob Selector Switc, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-249-9844?

NSN 5930-01-249-9844 has 3 cross-referenced part numbers: 1718555-3 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 520A (Aresia-Ozoir), 1718555-3 (L3 Technologies, Inc. Div Communication Systems-East).

What NSN replaces 5930-01-249-9844?

There are 8 known substitutes for 5930-01-249-9844: 4510-00-042-4814, 3439-00-262-2648, 6625-00-390-3843 and 5 more. Verify interchangeability with system specifications before substitution.

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