Home · NSN 00-405-7952

NSN 00-405-7952 — Circuit Breaker

NIIN 00-405-7952

NSN 00-405-7952 is the national stock number for a circuit breaker. It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Eaton Corp Heinemann Products Commercial Controls Div; the primary is M39019-3-48.

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 2 CAGEs

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
M39019-3-48	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
MILC39019-3	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
SM33&5&60&1	74193	Eaton Corp Heinemann Products Commercial Controls Div	C	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 M39019-3-48.

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

Item characteristics

Bushing Length: INCHES MAXIMUM 0.380
Body Length: INCHES MAXIMUM 1.562
Body Width: INCHES MAXIMUM 1.281
Center To Center Distance Between Terminals Parallel To Length: INCHES MAXIMUM 0.906
Center To Center Distance Between Terminals Parallel To Width: INCHES NOMINAL 0.625
Mounting Surface To Terminal End Distance: INCHES MAXIMUM 1.828
Pole Quantity: 2
Mounting Facility Type And Quantity: THREADED BUSHING 1
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: ALL LOCATIONS AMPERES AC 5.0
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 300.0
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 MINIMUM 3.000 AND MAXIMUM 60.000
Reset Method: MANUAL
Main Contact Tripping Mechanism Type: TRIP FREE
Manual Actuator Type And Quantity: TOGGLE 1
Actuator Function: TRIP-RESET
Actuator Position Designation: AT EACH POLE
Internal Trip Release Configuration: ALL LOCATIONS SERIES TRIP
Nominal Thread Size: INCHES 0.375

Related stock numbers

Other NSNs filed under the same part numbers.

00-007-7608 · Circuit Breaker
00-122-8674 · Circuit Breaker
00-175-8920 · Circuit Breaker
00-225-1831 · Circuit Breaker
00-626-4343 · Circuit Breaker
00-813-5964 · Circuit Breaker
00-882-2892 · Circuit Breaker
00-883-6419 · 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.