NSN 5920-01-049-0021

Part Details | EXTRACTOR POST FUSEHOLDER

5920-01-049-0021 A fuseholder in which the clips or contacts for electrical connection to the fuse are mounted in a tubular body or similar inclosure which surrounds the fuse. It generally contains a removable cap or knob. It includes in-the-line type and those designated as miniature type FUSEHOLDER (as modified).

Alternate Parts: 340150, 5920-01-049-0021, 01-049-0021, 5920010490021, 010490021

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59OCT 09, 197701-049-002128909 ( FUSEHOLDER, EXTRACTOR POST )
REFERENCE DRAWINGS & PICTURES

BUSHING MOUNTED TYPE

ONE HOLE MOUNTING

Cross Reference | NSN 5920-01-049-0021
Part Number Cage Code Manufacturer
34015075915LITTELFUSE, INC.
Technical Data | NSN 5920-01-049-0021
Characteristic Specifications
FUSE ACCOMMODATION QUANTITY1
CURRENT CARRYING RATING IN AMPS20.0
VOLTAGE IN VOLTS250.0
FUSE TERMINAL TYPE ACCOMMODATED FERRULE
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
CONTACT MATERIAL BERYLLIUM COPPER
CONTACT SURFACE TREATMENT CADMIUM PLATED
BODY STYLE BUSHING MOUNTED TYPE
OVERALL LENGTH2.094 INCHES NOMINAL
OVERALL DIAMETER0.688 INCHES NOMINAL
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE0.781 INCHES NOMINAL
BUSHING THREAD LENGTH0.531 INCHES NOMINAL
CAP DIAMETER0.625 INCHES NOMINAL
MOUNTING HOLE STYLE7 ONE HOLE MOUNTING
BUSHING HOLE DIAMETER0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
FLATTED SIDE BUSHING HOLE LENGTH0.475 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
MOUNTING HOLE QUANTITY1
BUSHING DIAMETER0.500 INCHES NOMINAL
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL
ENVIRONMENTAL PROTECTION DRIPPROOF
TERMINAL MATERIAL BRASS
TERMINAL SURFACE TREATMENT ELECTROTINNED
BODY MATERIAL PLASTIC, PHENOLIC, MIL-M-14, TYPE CFG