Product Details | TELEPHONE PROTECTOR

5920-00-407-5492 An item specifically designed to protect the phone circuits against high potentials, such as lightning and/or abnormal electrical currents. It may include an inclosure, but does not always include the protective components such as protector blocks, heat coils, and/or fuses. Excludes items which may be used in other than telephone circuits. See also ARRESTER, LIGHTNING and FUSEHOLDER.

Part Alternates: P263807, 5920-00-407-5492, 00-407-5492, 5920004075492, 004075492

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-407-5492

Cross Reference | NSN 5920-00-407-5492

Part Number Cage Code Manufacturer
P263807 06KW9 LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
P263807 3B4M0 LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
P263807 64959 AMERICAN TELEPHONE AND TELEGRAPH CO

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Technical Data | NSN 5920-00-407-5492

Characteristic Specifications
OVERALL LENGTH 5.750 INCHES NOMINAL
OVERALL WIDTH 4.370 INCHES NOMINAL
OVERALL HEIGHT 2.870 INCHES NOMINAL
MOUNTING CONFIGURATION MOUNTED BY FIVE 1/4 IN. HOLES IRREGULARLY SPACED
USAGE DESIGN INDOOR
WIRE QUANTITY 6 PAIR
PROTECTIVE COMPONENT QUANTITY 12
PROTECTIVE COMPONENT NOT INCLUDED
PROTECTIVE COMPONENT NAME TELEPHONE PROTECTOR BLOCK,TELEPHONE PROTECTOR BLOCK
ACCESSORY CONTROLLING AGENCY WESTERN ELECTRIC CO.,WESTERN ELECTRIC CO.
ACCESSORY IDENTIFYING NUMBER 26 TYPE NO. AND 27 TYPE NO.
SPECIAL FEATURES 6 PAIR OF SPRINGS ON LOWER HALF OF PLATE FOR MTG SPARE TELEPHONE PROTECTOR BLOCKS
III END ITEM IDENTIFICATION TYPE NO. CF-2A
III USAGE DESIGN FOR CENTRAL OFFICE EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5920-00-407-5492

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
NMF Description 062060 FUSES NOI IN BOXES
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code XX
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