PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21620BSwitch,toggle

H20 Tank Inc U S Motors Div · NSN 5930-00-272-1379 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-272-1379 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-272-1379. Primary manufacturer part number: 21620B.
Features
  • Switch,toggle — FSC 5930
  • Thread Series Designator: UNSUNS
  • Contact Load Current Rating at Maximum Rated Voltage: 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC1.000 AMPERES RESISTIVE AC
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG4 TAB, SOLDER LUG
  • Nonpile-Up Contact Arrangement: 1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
  • Nominal Thread Size: 0.469 INCHES0.469 INCHES IN
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC
  • Thread Quantity Per Inch: 3232
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,toggle, cataloged under National Stock Number 5930-00-272-1379, 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 H20 Tank Inc U S Motors Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-272-1379
Primary Part Number21620B
Item NameSwitch,toggle
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerH20 Tank Inc U S Motors Div
StatusCANCELLED
Thread Series DesignatorUNSUNS
Contact Load Current Rating at Maximum Rated Voltage1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC1.000 AMPERES RESISTIVE AC
Terminal Type and Quantity4 TAB, SOLDER LUG4 TAB, SOLDER LUG
Nonpile-Up Contact Arrangement1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Nominal Thread Size0.469 INCHES0.469 INCHES IN
Maximum Voltage Rating in Volts250.0 AC AND 250.0 AC AND 250.0 DC250.0 DC
Thread Quantity Per Inch3232
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
9540-00-540-5936 INTERCHANGEABLE
Angle,structural
6105-00-789-8022153-72 INTERCHANGEABLE
Motor,alternating Current
Te Connectivity Corporation
2590-01-082-142121320 INTERCHANGEABLE
Parts Kit,air Horn
Lucas Signatone Corp
5945-01-094-795821-320 INTERCHANGEABLE
Relay,solid State
Te Connectivity Corporation
4810-01-419-256021320-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-419-263421320-850-1 INTERCHANGEABLE
Sleeve and Slide,directional Con
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
6640-01-426-3868213-20 INTERCHANGEABLE
Powder,hardness Rea
Hach Company Dba Hach Co
6515-01-563-528221320 INTERCHANGEABLE
Protector,luer Lock Injector
Carmel Pharma, Inc.
4720-01-625-8944213-20 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
21320 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
21620B PRIMARY H20 Tank Inc U S Motors Div (USA)
7576992 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
21620B Cooper Industries Inc Cooper Distribution Equipment Div (USA)
Related Parts
9540-00-540-5936INTERCHANGEABLE
ANGLE,STRUCTURAL
6105-00-789-8022INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
153-72
2590-01-082-1421INTERCHANGEABLE
PARTS KIT,AIR HORN
21320
5945-01-094-7958INTERCHANGEABLE
RELAY,SOLID STATE
21-320
4810-01-419-2560INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21320-001
4810-01-419-2634INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
21320-850-1
6640-01-426-3868INTERCHANGEABLE
POWDER,HARDNESS REA
213-20
6515-01-563-5282INTERCHANGEABLE
PROTECTOR,LUER LOCK INJECTOR
21320
4720-01-625-8944INTERCHANGEABLE
HOSE,NONMETALLIC
213-20

Frequently Asked Questions

What is NSN 5930-00-272-1379?

NSN 5930-00-272-1379 is a Switch,toggle, manufactured by H20 Tank Inc U S Motors Div, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-272-1379?

NSN 5930-00-272-1379 has 4 cross-referenced part numbers: 21320 (Sensata Technologies, Inc. Div Sensata Attleboro), 21620B (H20 Tank Inc U S Motors Div), 7576992 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 21620B (Cooper Industries Inc Cooper Distribution Equipment Div).

What NSN replaces 5930-00-272-1379?

There are 9 known substitutes for 5930-00-272-1379: 9540-00-540-5936, 6105-00-789-8022, 2590-01-082-1421 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21620B?

Key specifications for 21620B: Thread Series Designator: UNSUNS; Contact Load Current Rating at Maximum Rated Voltage: 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC1.000 AMPERES RESISTIVE AC; Terminal Type and Quantity: 4 TAB, SOLDER LUG4 TAB, SOLDER LUG; Nonpile-Up Contact Arrangement: 1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT1 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-272-1379 still in active supply?

NSN 5930-00-272-1379 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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