Home · NSN 01-436-2293

NSN 01-436-2293 — Circuit Breaker

NIIN 01-436-2293 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-436-2293 is the national stock number for a circuit breaker. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is M55629/13HP. The unit of issue is EA and the FLIS list price is $66.09.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 1 CAGE

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government buys in 24 months

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
M55629/13HP	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
MIL-C-55629/13	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on M55629/13HP.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $66.09
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Body Length: INCHES NOMINAL 4.750
Body Width: INCHES NOMINAL 2.380
Center To Center Distance Between Terminals Parallel To Length: INCHES NOMINAL 3.647
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: INCHES NOMINAL 0.513
Switch Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY CLOSED
Boss Height: INCHES NOMINAL 0.220
Mounting Surface To Terminal End Distance: INCHES NOMINAL 3.140
Pole Quantity: 1
Mounting Facility Type And Quantity: THREADED HOLE(S) 2
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: SINGLE LOCATION AMPERES AC 25.0
Operating Voltage Type And Rating Per Pole In Volts: SINGLE LOCATION AC 240.0
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: SINGLE LOCATION AC 5000.0
Circuit Protection Type: SINGLE LOCATION OVERCURRENT
Trip Release Method: SINGLE LOCATION MAGNETIC
Trip Release Characteristic: SINGLE LOCATION TIME DELAY
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 150.0
Reset Method: MANUAL
Main Contact Tripping Mechanism Type: TRIP FREE
Manual Actuator Type And Quantity: TOGGLE 1
Actuator Function: TRIP-RESET
Internal Trip Release Configuration: SINGLE LOCATION RELAY TRIP
Nominal Thread Size: INCHES 0.138
Switch Location And Position Designation: INTERNAL AT POLE ONE

Related stock numbers

Other NSNs filed under the same part numbers.

01-436-2421 · Circuit Breaker
01-438-1944 · Circuit Breaker
01-438-2067 · Circuit Breaker
01-455-6400 · Circuit Breaker

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.