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NSN 989C976H02

Circuit Breaker

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

multipole-multiple actuator type body style, at each pole actuator position designation, trip-reset actuator function, 2.280 inches maximum body width, 2.500 inches nominal body length.

NSN 5925-00-593-4648 Datasheet

(NSN) National Stock Number
5925-00-593-4648
(FSC) Federal Supply Classification
5925 - Circuit Breakers
(NIIN) National Item Identification Number
00-593-4648
Requires Demilitarization
Yes
(INC) Item Name Code
00136
Date
Wed, Jan 8, 1975
Schedule B Code
8536200040
Actuator Function
trip-reset
Actuator Position Designation
at each pole
Body Length
2.500 inches nominal
Body Style
multipole-multiple actuator type
Body Width
2.280 inches maximum
Boss Height
0.145 inches nominal
Center To Center Distance Between Terminals Parallel To Length
1.938 inches nominal
Center To Center Distance Between Terminals Parallel To Width
0.750 inches nominal
Circuit Protection Type
overcurrent all locations
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.750 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
2.062 inches nominal
External Actuator Linkage Arrangement
one, two, and three linked
Frequency In Hertz
400.0 all locations
Inclosure Protection Type For Which Designed
fungus resistant
Internal Trip Release Configuration
series trip all locations
Main Contact Tripping Mechanism Type
trip free
Manual Actuator Type And Quantity
3 toggle
Material
plastic case
Maximum Continuous Load Current Rating Per Pole
15.0 amperes ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac all locations
Mounting Facility Type And Quantity
6 threaded hole(s)
Mounting Surface To Terminal End Distance
2.485 inches nominal
Nominal Thread Size
0.138 inches
Operating Voltage Type And Rating Per Pole In Volts
115.0 ac all locations
Pole Quantity
3
Reset Method
manual
Terminal Type And Quantity
6 threaded stud
Thread Quantity Per Inch
32
Thread Series Designator
unified national coarse (unc)
Trip Release Characteristic
time delay all locations
Trip Release Method
magnetic-hydraulic all locations
Trip Delay Time In Seconds Per Rated Continuous Current
1.000 nominal at 125 pct all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Ultimate Trip Time Per Pole In Seconds
10.000 nominal all locations

Identification

Demilitarization Code
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.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals 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.
Source of Supply Code
FPZ - San antonio air logistics center kelly afb, texas 78241-5000
Pseudo Item Name Code
0000136

Cross Reference

CAGE Codes

18323
Northrop Grumman Systems Corporation Dba Electronic Systems
U.s./canadian manufacturers

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
M - 85.0
Special Handling
Z - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34430
Water Commodity
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061360

Schedule B & Trade

Schedule B
8536-20-0040
Description
automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi
End Use
20005 - Electric apparatus
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
77252
(NAICS) North American Industrial Classification System
335313

Questions & Answers

  1. What is the FSCG of the NSN 5925-00-593-4648?

    The FSCG of the NSN 5925-00-593-4648 is 5925

  2. Does the NSN 5925-00-593-4648 have a Schedule B code assigned?

    Yes, the Schedule B code is 8536200040

  3. Does NSN 5925-00-593-4648 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.

  4. Does NSN 5925-00-593-4648 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5925-00-593-4648 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.

  6. When the NSN 5925-00-593-4648 was assigned to the Federal Catalog?

    It was assigned 51 years ago, on Wed, Jan 8, 1975

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