PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5501-0003Switch,toggle

Catel Telecommunications Inc Sub of Data-Design Laboratories · NSN 5930-01-122-0518 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-122-0518 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-122-0518. Primary manufacturer part number: 5501-0003.
Features
  • Switch,toggle — FSC 5930
  • Precious Material and Location: CONTACTS GOLD OR CONTACTS AND TERMINAL SURFACES SILVER
  • Specification/standard Data: 81349-MIL-S-83731/10 GOVERNMENT SPECIFICATION
  • Nonpile-Up Contact Arrangement: 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Terminal Type and Quantity: 6 TAB, SOLDER LUG
  • Maximum Voltage Rating in Volts: 125.0 AC AND 28.0 DC
  • Mounting Surface to Terminal End Distance: 0.577 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 40
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-01-122-0518, 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 Catel Telecommunications Inc Sub of Data-Design Laboratories. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 34 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-01-122-0518
Primary Part Number5501-0003
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCatel Telecommunications Inc Sub of Data-Design Laboratories
StatusCANCELLED
Precious Material and LocationCONTACTS GOLD OR CONTACTS AND TERMINAL SURFACES SILVER
Specification/standard Data81349-MIL-S-83731/10 GOVERNMENT SPECIFICATION
Nonpile-Up Contact Arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Terminal Type and Quantity6 TAB, SOLDER LUG
Maximum Voltage Rating in Volts125.0 AC AND 28.0 DC
Mounting Surface to Terminal End Distance0.577 INCHES MAXIMUM IN
Thread Quantity Per Inch40
Actuator Diameter0.115 INCHES NOMINAL IN
Features ProvidedACTUATOR SEAL
Inclosure TypeFULLY INCLOSED
Actuator Position-Action RelationshipUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED
Nominal Thread Size0.250 INCHES IN
Mounting MethodTHREADED BUSHING
Actuator Height0.410 INCHES NOMINAL IN
Actuator StyleROUND
Contact Load Current Rating at Maximum Rated Voltage5.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC AND 1.000 AMPERES LAMP AC
Test Data Document81349-MIL-DTL-83731 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Hazardous Locations/environmental ProtectionDUSTPROOF
Body StyleBUSHING MOUNT
Thread Series DesignatorUNS
Body Height0.490 INCHES NOMINAL IN
Body Width0.510 INCHES MAXIMUM IN
Bushing Length0.300 INCHES NOMINAL IN
Body Length0.465 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-060-5258 INTERCHANGEABLE
Bearing,sleeve
5910-00-064-770610057 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
4320-00-122-0615379.086.005 INTERCHANGEABLE
Ring,lantern
Weil Pump Co Inc
5970-00-143-533610057 INTERCHANGEABLE
Bushing
Mitsubishi Caterpillar Forklift America, Inc
5910-00-144-4381 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5133-00-228-1344 INTERCHANGEABLE
Drill,twist
5815-00-228-6753SC-C-69992-6 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5306-00-262-961300478 INTERCHANGEABLE
Bolt,hook
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5330-00-292-049210206 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
3455-00-355-8509 INTERCHANGEABLE
File,rotary
Cross-Reference Index
Part NumberManufacturer
5501-0003 Catel Telecommunications Inc Sub of Data-Design Laboratories (USA)
951-70114-00 Dynair Electronics Inc (USA)
5577-4A New Haven Mfg Corp (USA)
7201 Romac Industries Ltd (GBR)
M83731/10-235 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MTA-206N Te Connectivity Corporation (USA)
3225384PC2 Naval Sea Systems Command (USA)
JMT223 Lee Co the J B T Div (USA)
266-5321-200 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
15MST205R Hewlett-Packard Company Dba HP (USA)
855432-001 Lucent Technologies Inc Dba Federal Marketing Group (USA)
50027 Thales Defense & Security Inc Dba Thales Communications Inc (USA)
0205333 FIND 8 Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA)
MIL-DTL-83731 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS75029-29 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
951036-027 Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
94339410 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
MS75029-23 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
83-1550-5251-3 Minnesota Mining and Mfg Co Broadcasting and Related Products Div
M83731/10-231 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3120-00-060-5258INTERCHANGEABLE
BEARING,SLEEVE
5910-00-064-7706INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
10057
4320-00-122-0615INTERCHANGEABLE
RING,LANTERN
379.086.005
5970-00-143-5336INTERCHANGEABLE
BUSHING
10057
5910-00-144-4381INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5133-00-228-1344INTERCHANGEABLE
DRILL,TWIST
5815-00-228-6753INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-6
5306-00-262-9613INTERCHANGEABLE
BOLT,HOOK
00478
5330-00-292-0492INTERCHANGEABLE
SEAL,PLAIN ENCASED
10206
3455-00-355-8509INTERCHANGEABLE
FILE,ROTARY
3120-00-364-6868INTERCHANGEABLE
BEARING,SLEEVE
50027
5895-00-368-9243INTERCHANGEABLE
SWEEP GENERATOR SUBASSEMBLY
102311

Frequently Asked Questions

What is NSN 5930-01-122-0518?

NSN 5930-01-122-0518 is a Switch,toggle, manufactured by Catel Telecommunications Inc Sub of Data-Design Laboratories, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-01-122-0518?

NSN 5930-01-122-0518 has 50 cross-referenced part numbers: 5501-0003 (Catel Telecommunications Inc Sub of Data-Design Laboratories), 951-70114-00 (Dynair Electronics Inc), 5577-4A (New Haven Mfg Corp), 7201 (Romac Industries Ltd), M83731/10-235 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 45 more.

What NSN replaces 5930-01-122-0518?

There are 12 known substitutes for 5930-01-122-0518: 3120-00-060-5258, 5910-00-064-7706, 4320-00-122-0615 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5501-0003?

Key specifications for 5501-0003: Precious Material and Location: CONTACTS GOLD OR CONTACTS AND TERMINAL SURFACES SILVER; Overall Length: 0.465 INCHES MAXIMUM IN; Specification/standard Data: 81349-MIL-S-83731/10 GOVERNMENT SPECIFICATION; Nonpile-Up Contact Arrangement: 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-01-122-0518 still in active supply?

NSN 5930-01-122-0518 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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