Home · NSN 01-423-4643

NSN 01-423-4643 — Circuit Breaker

NIIN 01-423-4643

NSN 01-423-4643 is the national stock number for a circuit breaker. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Sae International, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MS22073-1-2V.

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
MS22073-1-2V	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
SAE-AS58091	0U583	Sae International	3 · Design control (vendor)	1 · Not fully interchangeable
MS22073-1-2V	96906	Military Standards Promulgated By Military Departments 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 MS22073-1-2V.

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

Item characteristics

Bushing Length: INCHES MINIMUM 0.273 AND INCHES MAXIMUM 0.293
Body Length: INCHES MAXIMUM 0.780
Body Width: INCHES MAXIMUM 0.593
Center To Center Distance Between Terminals Parallel To Length: INCHES MINIMUM 0.672 AND INCHES MAXIMUM 0.734
Mounting Surface To Terminal End Distance: INCHES MAXIMUM 1.812
Pole Quantity: 1
Mounting Facility Type And Quantity: THREADED BUSHING 1
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: SINGLE LOCATION AMPERES AC 0.500 AND AMPERES DC 0.500
Operating Voltage Type And Rating Per Pole In Volts: SINGLE LOCATION AC 115.0 AND DC 28.0
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: SINGLE LOCATION AC 800.0 AND DC 2000.0
Circuit Protection Type: SINGLE LOCATION OVERCURRENT
Trip Release Method: SINGLE LOCATION THERMAL
Trip Release Characteristic: SINGLE LOCATION TIME DELAY
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 145.0
Reset Method: MANUAL
Main Contact Tripping Mechanism Type: TRIP FREE
Internal Trip Release Configuration: SINGLE LOCATION SERIES TRIP
Nominal Thread Size: INCHES 0.469
Trip Delay Time In Seconds Per Rated Continuous Current: SINGLE LOCATION MINIMUM AT 200 PCT 2.000 AND MAXIMUM AT 200 PCT 20.000
Trip Release Ambient Temp Rating: SINGLE LOCATION CELSIUS NOMINAL 25.0
Frequency In Hertz: 400.0
Thread Series Designator: UNS
Terminal Type And Quantity: SCREW 2

Related stock numbers

Other NSNs filed under the same part numbers.

00-024-0378 · Circuit Breaker
00-059-1140 · Circuit Breaker
00-079-2930 · Circuit Breaker
00-080-5286 · Circuit Breaker
00-103-1576 · Circuit Breaker
00-103-7917 · Circuit Breaker
00-103-7918 · Circuit Breaker
00-121-9847 · 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.