#SM-B-426221 Discharge Block | Protectors Absorbers Arrestors Fuses

SM-B-426221

Telephone Protector Block

NSN 5920-00-160-4891

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
10 EA
NIIN:
001604891

Product Technical Spec.

Overall Length:
1.250 inches
Overall Width:
0.370 inches
Overall Thickness:
0.290 inches
Usage Design:
Used in telephone circuits for protection against lightning or high voltage surges
Circuit Protector Block Location:
Ground side
Material:
Porcelain
Material:
Porcelain
Shape:
Rectangular
NSN:
5920-00-160-4891
Item Name:
Discharge Block
Cage Code:
80063

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
BA106440/1
Cage Code:
06KW9
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
28013
Cage Code:
53711
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BA-106440/1OH
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BA106440/1(OH)
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BA106440/1
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Protectors Absorbers Arrestors Fuses
--------- Telephone Protector Blocks
------------ P/N SM-B-426221

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Last Updated: 04/29/2025