Circuit Breaker

NSN: 5925-01-657-6818 | Model: M55629/2-061

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 elemen (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.

NSN Properties and Flags

NATO Stock Number

5925-01-657-6818

DEMIL

Body Style

Single pole type

Body Length

Between 0.359 inches and 0.391 inches

Body Width

Between 0.730 inches and 0.780 inches

Center To Center Distance Between Terminals Parallel To Length

2.340 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

Between 0.187 inches and 0.249 inches

End Application

015441338

Boss Height

Between 0.109 inches and 0.171 inches

Mounting Surface To Terminal End Distance

2.8 inches

Pole Quantity

Mounting Facility Type And Quantity

2 threaded hole

Maximum Continuous Load Current Rating Per Pole

7.0 amperes ac all locations

Operating Voltage Type And Rating Per Pole In Volts

240.0 ac all locations

Circuit Protection Type

Overcurrent all locations

Trip Release Method

Thermal all locations

Trip Release Characteristic

Time delay all locations

Thread Size

32.0 inches

Trip Delay Time In Seconds Per Rated Continuous Current

0.0 at 150 pct all locations

Frequency In Hertz

400.0 all locations

Thread Series Designator

Unc

Terminal Type And Quantity

2 threaded stud

Parts List for Spur Gearshaft

Other components in the assembly of NSN 3040-00-004-1338

Circuit Breaker
NSN 5925-01-657-6818

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5925-01-657-6818 Datasheet

Supply Class (FSC):

Circuit Breakers

Cross Reference:

M55629/2-061

Cage Codes:

Military Specifications (CAGE 81349)

Freight Information:

NMFC:

063160 - Switch boxes/elec enclosures
WCC:

658 - Electrical appliances, small
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
0
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
15b2---
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $70.92 to $118.19..
Does NSN 5925-01-657-6818 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.
What is the NIIN of NSN 5925-01-657-6818?
016576818 or 01-657-6818
Does NSN 5925-01-657-6818 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5925-01-657-6818?
No solicitations for this NSN.