5925-01-210-1678

Find complete technical information, availability, and procurement data for: 5925-01-210-1678
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-210-1678

Item Name Code

00136

Assigment Date

06/07/1985 (41 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

+0.1177 to 0.1214 inches thread pitch diameters, multipole-multiple actuator type body style, 2.480 inches minimum and 2.500 inches maximum body length, 2.250 inches maximum body width, 1.940 inches nominal center to center distance between terminals parallel to length

Product Characteristics

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

Thread Pitch Diameters: +0.1177 to 0.1214 inches
Body Style: multipole-multiple actuator type
Body Length: 2.480 inches minimum and 2.500 inches maximum
Body Width: 2.250 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.940 inches nominal
Center To Center Distance Between Terminals Parallel To Width: 0.750 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.050 inches minimum and 2.070 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.750 inches nominal
Fragility Factor: moderately rugged
Boss Height: 0.150 inches nominal
Mounting Surface To Terminal End Distance: 2.475 inches nominal
Pole Quantity: 3
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 6 threaded hole
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 30.0 amperes dc first location
Maximum Continuous Load Current Rating Per Pole: 7.5 amperes dc second location
Maximum Continuous Load Current Rating Per Pole: 7.5 amperes dc third location
Operating Voltage Type And Rating Per Pole In Volts: 65.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 dc all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic all locations
Trip Release Characteristic: time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 all locations
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 3 toggle
Actuator Function: trip-reset
Actuator Position Designation: at each pole
External Actuator Linkage Arrangement: one, two, and three linked
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 0.025 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: hermetically sealed and shock resistant and vibration resistant
Unpackaged Unit Weight: 14.000 ounces nominal
Material: plastic case
Thread Series Designator: unc
Terminal Type And Quantity: 6 threaded stud

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
408726	Circuit Breaker
408726/AM3 SPECIAL	Circuit Breaker
APL-111-9253-1	Circuit Breaker
APL111-9253-1	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-210-1678?

The FSCG of the NSN 5925-01-210-1678 is 5925

Does the NSN 5925-01-210-1678 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-210-1678 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 5925-01-210-1678 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-210-1678 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 5925-01-210-1678 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jun 7, 1985