Home · NSN 01-411-9726

NSN 01-411-9726 — Circuit Breaker

NIIN 01-411-9726 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-411-9726 is the national stock number for a circuit breaker. It cross-references to 4 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 M39019/01-252S. The unit of issue is EA and the FLIS list price is $261.17.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 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
M39019/01-252S	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-PRF-39019/1	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
MIL-C-39019C	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MIL-PRF-39019/1G	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only

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 M39019/01-252S.

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

DLA management data

FLIS unit price: $261.17
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Bushing Length: INCHES MAXIMUM 0.380
Body Length: INCHES MAXIMUM 1.700
Body Width: INCHES NOMINAL 1.562
Center To Center Distance Between Terminals Parallel To Length: INCHES NOMINAL 0.906
Pole Quantity: 1
Maximum Continuous Load Current Rating Per Pole: SINGLE LOCATION AMPERES AC 12.5
Operating Voltage Type And Rating Per Pole In Volts: SINGLE LOCATION AC 240.0 AND DC 50.0
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: SINGLE LOCATION AC 300.0 AND DC 500.0
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: 200.0
Reset Method: MANUAL
Main Contact Tripping Mechanism Type: TRIP FREE
Internal Trip Release Configuration: SINGLE LOCATION SERIES TRIP
Trip Delay Time In Seconds Per Rated Continuous Current: SINGLE LOCATION MINIMUM AT 200 PCT 0.500 AND MAXIMUM AT 200 PCT 9.000
Frequency In Hertz: 400.0
Special Test Features: 81349-M39019/01-252S
Test Data Document: SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE
Specification/Standard Data: GOVERNMENT SPECIFICATION 81349--IL-C-39019C

Related stock numbers

Other NSNs filed under the same part numbers.

01-019-9703 · Circuit Breaker
01-024-4153 · Circuit Breaker
01-026-8525 · Circuit Breaker
01-031-4861 · Circuit Breaker
01-034-9181 · Circuit Breaker
01-036-6628 · Circuit Breaker
01-037-0466 · Circuit Breaker
01-037-3324 · 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.