5925-01-511-0220

Find complete technical information, availability, and procurement data for: 5925-01-511-0220
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-511-0220

Item Name Code

00136

Assigment Date

07/31/2003 (22 years ago)

A circular shaped metal scuttle with cover secured by dogs, designed as a closure for access openings in decks, bulkheads, and hatches aboard ship.

multipole-single actuator type body style, 2.625 inches nominal center to center distance between terminals parallel to length, 3.343 inches nominal body width, 4.125 inches nominal body length, 3.375 inches nominal body height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: multipole-single actuator type
Body Length: 4.125 inches nominal
Body Width: 3.343 inches nominal
Body Height: 3.375 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 2.625 inches nominal
Center To Center Distance Between Terminals Parallel To Width: 1.125 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 0.625 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 2.937 inches nominal
End Item Identification: virgina class submarine
Boss Height: 0.125 inches nominal
Pole Quantity: 3
Mounting Facility Type And Quantity: 2 threaded hole and 6 clip
Maximum Continuous Load Current Rating Per Pole: 50.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 500.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 5000.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Characteristic: instantaneous all locations
Reset Method: manual
Nominal Thread Size: 0.216 inches
Part Name Assigned By Controlling Agency: circuit breaker
Special Features: the aqb-a51 is a form, fit and function replacement for the aqb-a50 circuit breaker with enhanced overcurrent protection features
Frequency In Hertz: 60.0 all locations
Material: plastic case
Thread Series Designator: unc
Terminal Type And Quantity: 6 clip
Specification/Standard Data: 81349-mil-c-17361/1a government specification
Nondefinitive Spec/Std Data: aqb-a51 type and nqb-a51 type

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1244C56G08	Circuit Breaker
324-7067936-070	Circuit Breaker
H733-1236-070	Circuit Breaker

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5925-01-511-0220?

The FSCG of the NSN 5925-01-511-0220 is 5925

Does the NSN 5925-01-511-0220 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-511-0220 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5925-01-511-0220 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-511-0220 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5925-01-511-0220 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Jul 31, 2003