Home » FSC Catalog » Circuit Breakers » 5925-01-473-0646

Circuit Breaker

SKU: 5925014730646 | Model: 3126509
NSN 5925-01-473-0646 NSN 5925-01-473-0646

Specifications from the Manufacturer

Body Style:
Rectangular dimensional envelope
Overall Length:
1.350 inches nominal
Overall Height:
0.390 inches nominal
Overall Width:
0.820 inches nominal
Mounting Slot Width:
0.210 inches nominal
Case Material:
For Use With/On:
Pole Quantity:
Mounting Facility Type And Quantity:
2 slot
Maximum Continuous Load Current Rating Per Pole:
20.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts:
36.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
20.0 dc all locations
Circuit Protection Type:
Overcurrent all locations
Trip Release Method:
Thermal single location
Trip Release Characteristic:
Instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
100.0 all locations
Ultimate Trip Time Per Pole In Seconds:
15.000 nominal all locations
Reset Method:
Internal Trip Release Configuration:
Relay trip single location
Trip Release Ambient Temp Rating:
40.0 deg celsius nominal single location
Part Name Assigned By Controlling Agency:
Circuit breaker, 20 amp
Special Features:
Used on mk23,mk25,mk27,mk28,mk29,mk30
Terminal Type And Quantity:
2 bus bar

Pricing and Availability

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Parts List for Cargo Truck  

Other components in the assembly of NSN 2320-01-465-2174
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NSN 5925-01-473-0646 Datasheet

Supply Class:


Cross Reference:

  • 3126509
  • VB3-A20-F57

Cage Codes:

  • Oshkosh Defense, Llc (CAGE 75Q65)
  • Snap Action Inc. (CAGE 01NN8)

Replaced or Cancelled:

5925-01-473-0646 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 014730646
NSN: 5925014730646
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE: 0 (Represents items with no adp components)

Freight Codes:

NMF Desc: Circuit Breaker/switch Noi
NMFC: 061300
UFC: 34410
LTL: 77.5
WCC: Electrical appliances, small
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ASH: No special handling required.

Management Codes:

CTL: Q2200X- (MOE: DA), SF9---N (MOE: DF)
AAC: Dod integrated materiel-managed, stocked, and issued issue, transfer, or shipment is not subject to specialized controls other than those imposed by the integrated materiel manager/service supply policy. 1. the item is centrally managed, stocked,
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 5925-01-473-0646]

Schedule B & Trade:

8536200040 (NAICS 335313)
Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi

Automatic circuit breakers for a voltage not exceeding 1,000 volts

End Use:

Electric apparatus

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5925-01-473-0646 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 5925-01-473-0646 defined?
A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.
What is the NIIN of NSN 5925-01-473-0646?
014730646 or 01-473-0646
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 5925014730646 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 5925014730646?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 25, 2000