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National Stock Number: 5920-01-252-0614
Federal Supply Class: 5920
National Item Identification Number: 012520614
Description: FUSE,CARTRIDGE
Detail: A fuse in which the element is inclosed in a cylindrical body. The element may be renewable. The terminals may be of varying types. It may contain a visual indication that the fusible element is severed, and may also provide an audible alarm through auxiliary circuitry. For noncylindrical items, see FUSE, INCLOSED LINK.
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Manufacturer Information:
| F21B250V400A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | F21G400RB | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | W-F-1814/27 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | W-F-1814/60 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | WF1814/27-005 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MIL-F-15160/21 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | WF1814/60-D5400 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | WF791 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BODY LENGTH | 4.625 INCHES MINIMUM AND 4.813 INCHES MAXIMUM | | BODY STYLE | AXIAL TERMINAL TYPE | | CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS | 10.0 200 PCT OF CURRENT RATING | | CIRCUIT OVER-CURRENT INTERRUPTION TYPE | TIME DELAY | | CONTINUOUS CURRENT RATING IN AMPS | 400.000 | | FEATURES PROVIDED | NONRENEWABLE FUSIBLE ELEMENT | | INTERRUPTION INDICATOR METHOD | OPAQUE BODY | | OVERALL DIAMETER | 2.410 INCHES MAXIMUM | | OVERALL LENGTH | 8.620 INCHES NOMINAL | | MATERIAL | COPPER OR COPPER ALLOY TERMINAL | | MATERIAL | FIBER CASE | | MAXIMUM VOLTAGE RATING IN VOLTS | 250.0 AC | | MOUNTING SLOT WIDTH | 0.406 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 81348-W-F-1814/60 GOVERNMENT SPECIFICATION | | TERMINAL THICKNESS | 0.250 INCHES NOMINAL | | TEST DATA DOCUMENT | 81348-W-F-1814 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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