Home · NSN 01-034-1801

NSN 01-034-1801 — Circuit Breaker

NIIN 01-034-1801 · unit of issue EA · AAC G (not stocked, central procurement (fabricated)) · source of supply G69

NSN 01-034-1801 is the national stock number for a circuit breaker. It cross-references to 1 manufacturer part number from 1 CAGE code, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is M55629-10-080. The unit of issue is EA and the FLIS list price is $110.38.

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 number from 1 CAGE

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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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
M55629-10-080	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · 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 M55629-10-080.

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

DLA management data

FLIS unit price: $110.38
Unit of issue: EA
Acquisition advice: G — Not stocked, central procurement (fabricated)
Source of supply: G69
Effective: Oct 1, 2025

Item characteristics

Bushing Length: INCHES NOMINAL 0.130
Body Length: INCHES NOMINAL 2.000
Body Width: INCHES NOMINAL 1.500
Center To Center Distance Between Terminals Parallel To Length: INCHES NOMINAL 1.560
Center To Center Distance Between Terminals Parallel To Width: INCHES NOMINAL 0.750
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: INCHES NOMINAL 1.660
Switch Contact Arrangement: SINGLE POLE, DOUBLE THROW
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: INCHES NOMINAL 0.750
Mounting Surface To Terminal End Distance: INCHES NOMINAL 2.032
Pole Quantity: 2
Mounting Facility Type And Quantity: THREADED HOLE(S) 4
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: ALL LOCATIONS AMPERES AC 10.0
Operating Voltage Type And Rating Per Pole In Volts: ALL LOCATIONS AC 240.0
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: ALL LOCATIONS AC 5000.0
Circuit Protection Type: ALL LOCATIONS OVERCURRENT
Trip Release Method: ALL LOCATIONS MAGNETIC
Trip Release Characteristic: ALL LOCATIONS TIME DELAY
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0
Ultimate Trip Time Per Pole In Seconds: ALL LOCATIONS NOMINAL 85.000
Reset Method: MANUAL
Main Contact Tripping Mechanism Type: TRIP FREE
Manual Actuator Type And Quantity: TOGGLE 2
Actuator Function: RESET

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.