Product Details | TELEPHONE PROTECTOR BLOCK

5920-00-538-5066 An item designed to be used with other similar items in an electrical circuit to form an open-space cut-out for protection against high potentials, such as lightning and/or abnormal electric currents. It is a maintenance part for a PROTECTOR, TELEPHONE.

Part Alternates: 29, 5920-00-538-5066, 00-538-5066, 5920005385066, 005385066

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-538-5066

Cross Reference | NSN 5920-00-538-5066

Part Number Cage Code Manufacturer
29 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
29 70408 AT AND T CORP

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Technical Data | NSN 5920-00-538-5066

Characteristic Specifications
MATERIAL PORCELAIN
SHAPE RECTANGULAR
OVERALL LENGTH 0.870 INCHES NOMINAL
OVERALL WIDTH 0.350 INCHES NOMINAL
OVERALL THICKNESS 0.370 INCHES NOMINAL
CIRCUIT PROTECTOR BLOCK LOCATION ABOVE GROUND SIDE OR GROUND SIDE

Restrictions/Controls & Freight Information | NSN 5920-00-538-5066

Category Code Description
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.
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
No Freight Information