Home · NSN 00-257-9043

NSN 00-257-9043 — Circuit Breaker

NIIN 00-257-9043

NSN 00-257-9043 is the national stock number for a circuit breaker. It cross-references to 6 manufacturer part numbers from 4 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Rockwell-Collins Deutschlandgeschaftsbereich Derrockwell Internationnal Gmbh, Sensata Technologies Maryland, Inc; the primary is 260-4039-560.

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 4 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
M39019-6-70	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
MILC39019-6	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
260-4039-560	D1870	Rockwell-Collins Deutschlandgeschaftsbereich Derrockwell Internationnal Gmbh	5 · Secondary reference	9 · Reference only
AP112-1R4-2-153	81541	Sensata Technologies Maryland, Inc	C	1 · Not fully interchangeable
HB3Z2-70	74193	Eaton Corp Heinemann Products Commercial Controls Div	C	1 · Not fully interchangeable
SM333HK15-240VAC400C1	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 260-4039-560.

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

Item characteristics

Bushing Length: INCHES MINIMUM 0.332 AND INCHES MAXIMUM 0.380
Body Length: INCHES MAXIMUM 1.562
Body Width: INCHES MAXIMUM 1.937
Center To Center Distance Between Terminals Parallel To Length: INCHES MAXIMUM 0.906
Center To Center Distance Between Terminals Parallel To Width: INCHES MINIMUM 0.594 AND INCHES MAXIMUM 0.656
Switch Contact Arrangement: SINGLE POLE, DOUBLE THROW
Mounting Surface To Terminal End Distance: INCHES MAXIMUM 1.828
Pole Quantity: 3
Mounting Facility Type And Quantity: THREADED BUSHING WITH PANEL SEAL 1
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: ALL LOCATIONS AMPERES AC 15.0
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
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 POLE TWO
Auxiliary Switch Function And Quantity: ALARM 1
Internal Trip Release Configuration: ALL LOCATIONS SERIES TRIP

Related stock numbers

Other NSNs filed under the same part numbers.

00-137-4504 · Circuit Breaker
00-212-3872 · Circuit Breaker
00-401-7767 · Circuit Breaker
00-462-2419 · Circuit Breaker
01-037-6885 · Circuit Breaker
01-042-8662 · 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.