Product Details | BLOCK FUSEHOLDER

5920-00-189-4657 A fuseholder in which the fuseholder stud and/or clips and insulation are mounted on a flat base. Excludes FUSEHOLDER, RECEPTACLE.

Part Alternates: FH21JM, MIL-F-21346/3, MILF213463, 5920-00-189-4657, 00-189-4657, 5920001894657, 001894657

Electrical and Electronic Equipment Components | Fuses, Arrestors, Absorbers, and Protectors

Supply Group (FSG) NSN Assign. NIIN
59 03 MAR 1971 00-189-4657

Drawings & Photos | NSN 5920-00-189-4657


Demand History | NSN 5920-00-189-4657

Part Number Request Date QTY Origin
MILF213463 2013-04-92 200 US

Cross Reference | NSN 5920-00-189-4657

Part Number Cage Code Manufacturer
FH21JM 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-21346/3 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5920-00-189-4657

Characteristic Specifications
FUSE ACCOMMODATION QUANTITY 7
CURRENT CARRYING RATING IN AMPS 2.0
VOLTAGE IN VOLTS 250.0
FUSE TERMINAL TYPE ACCOMMODATED FERRULE
TERMINAL TYPE AND QUANTITY 14 TAB, SOLDER LUG
CONTACT MATERIAL BERYLLIUM COPPER
CONTACT SURFACE TREATMENT COPPER AND TIN PLATED AND ZINC PLATED
BODY STYLE C9 CLIP CONNECTED TYPE
OVERALL LENGTH 1.380 INCHES NOMINAL
OVERALL HEIGHT 0.700 INCHES NOMINAL
OVERALL WIDTH 4.250 INCHES NOMINAL
BASE THICKNESS 0.250 INCHES NOMINAL
MOUNTING HOLE STYLE F29 IN-LINE ALONG THE WIDTH
CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG WIDTH 3.750 INCHES NOMINAL
MOUNTING HOLE QUANTITY 7
MOUNTING HOLE DIAMETER 0.138 INCHES NOMINAL
ACCOMMODATED FUSE LENGTH 1.000 INCHES NOMINAL
ACCOMMODATED FERRULE DIAMETER 0.250 INCHES NOMINAL
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY 7 POLE, MAINLINE, FUSED
TEST DATA DOCUMENT 81349-MIL-F-21346 SPECIFICATION AND 81349-MIL-F-21346/3 SPECIFICATION
III TERMINAL MATERIAL BRASS
III BODY MATERIAL PLASTIC
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FH21JM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-21346/3

Restrictions/Controls & Freight Information | NSN 5920-00-189-4657

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062060 FUSES NOI IN BOXES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable