Part Number 421-3

Block Fuseholder

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
421-3
Demil:
No
Shelf Life:
UOM:
NIIN:
002284454
NSN
National Stock Number:
5920-00-228-4454 5920002284454
TXT
Description:
Block Fuseholder
INC
INC
Item Name Code:
28908
MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Plastic, phenolic, moulded
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Side barrier type
MRC:
The element,compound,or mixture of which the terminal is fabricated.ABDM
Terminal Material:
Copper
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a terminal surface.ABDN
Terminal Surface Treatment:
Any acceptable
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.000 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.375 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
2.156 inches
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
0.156 inches
MRC:
The number of mounting holes provided.ABTJ
Mounting Hole Quantity:
2
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the mounting hole(s).AEVB
Mounting Hole Style:
In-line along the width
MRC:
The element,compound,or mixture of which the contact/s/ is fabricated,excluding any surface treatment.AFRG
Contact Material:
Brass
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the contact surface.AFRH
Contact Surface Treatment:
Silver plated
MRC:
The number of fuses the item is designed to accommodate /including spares/.AGUE
Fuse Accommodation Quantity:
2
MRC:
A measurement of the longest dimension of a fuse the item can accommodate.AGUJ
Accommodated Fuse Length:
2.000 inches
MRC:
The length of a straight line which passes through the center of the accommodated ferrule,and terminates at the circumference.AGUK
Accommodated Ferrule Diameter:
0.562 inches
MRC:
None.AGVB
Center To Center Distance Between Outside Mounting Holes Along Width:
1.281 inches
MRC:
The amount of electrical current the item is designed to carry,expressed in amperes.CQJL
Current Carrying Rating In Amps:
30.0
MRC:
The pattern of conductors and connections within the item which,when fused,provides electrical continuity to mainline circuits or from mainline to branch circuits,as applicable,and the number of poles.CSDX
Internal Circuit Configuration And Pole Quantity:
2 pole, mainline, fused
MRC:
Indicates the type of fuse terminations which the item will accommodate.CSNM
Fuse Terminal Type Accommodated:
Ferrule
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
250.0
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
Contact surfaces silver
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Silver
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
4 screw

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