Q0420-30

Circuit Breaker Box

This page provides complete and verified information for part number Q0420-30, NSN 5925-00-710-1663

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Q0420-30
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5925 Circuit Breakers
National Stock Number
5925-00-710-1663
Item Name Code
19365
Assigment Date
01/01/1963 (63 years ago)

0.312 inches nominal unthreaded mounting hole diameter, 20.920 inches nominal overall height, 14.250 inches nominal overall width, 10.125 inches nominal center to center distance between mounting facilities parallel to width, 0.375 inches nominal overall depth

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Overall Depth
0.375 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width
10.125 inches nominal
Overall Height
20.920 inches nominal
Overall Width
14.250 inches nominal
Unthreaded Mounting Hole Diameter
0.312 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Height
10.000 inches nominal
Standard Mounting Pattern Designator
4 point-rectangular
Entrance Diameter Numeric Designator
0.500 and 1.000/1.250/1.500/2.000 and 0.500/0.750/1.000/1.250 and 0.500/0.750
Fragility Factor
moderately rugged
Cable Entrance Diameter
0.281 inches nominal
System For Which Designed
four wire three phase
Mounting Method
unthreaded hole
Storage Type
general purpose warehouse
Main Line Maximum Ac Voltage Rating In Volts
240.0
Ground Connection Type For Which Designed
solid
Circuit Breaker Type And Quantity
1 triple pole
Circuit Breaker Current Rating In Amps
125.0
Entrance Type And Quantity
6 prepunched hole and 16 single knockout and 3 four concentric knockout and 7 four concentric knockout and 20 double concentric knockout
Material
steel
Surface Treatment
paint
Style Designator
rectangular, surface mounting

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A17600
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0019365
Hazardous Material Indicator
P - 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.
Schedule B Code
8538907020

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
063160
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
35205
National Motor Freight Class Rating
W - Rating variable
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
HZ -
National Motor Freight Description
switch boxes/elec enclosures

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for Q0420-30

What is the FSCG of the NSN 5925-00-710-1663?
The FSCG of the NSN 5925-00-710-1663 is 5925
Does the NSN 5925-00-710-1663 have a Schedule B code assigned?
Yes, the Schedule B code is 8538907020
Does NSN 5925-00-710-1663 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 5925-00-710-1663 contain precious materials?
Item does not contain precious metal.
Does NSN 5925-00-710-1663 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 5925-00-710-1663 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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