Product Details | FUSE BOX

5920-00-178-1677 An enclosure which includes, mounts, and protects one or more FUSEHOLDER. It is designed for and may include a cover. May also include electrical fuses, mounting hardware, lock(s), conduit fittings, and terminal board(s) used specifically for terminating the fuses or fuseholders. For boxes containing combinations of different electrical devices, such as switches, jacks, fuseholders, connectors, circuit breakers, terminal boards, and the like, see DISTRIBUTION BOX. For boxes designed to mount but which do not include fuseholders, see JUNCTION BOX. Excludes CHAMBER, CABLE TERMINAL; FUSEHOLDER; and TERMINAL BOX.

Part Alternates: M24646/16-004, M2464616004, SYM 690-1, SYM6901, MIL-F-24646/16, MILF2464616, 9000S620274188REVASYMB0L6901, 9000S6202-74188REVASYMB0L690-1, 9S4387L, 9-S-4387-L, 9S4387LALT9, 5920-00-178-1677, 00-178-1677, 5920001781677, 001781677

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-178-1677

Drawings & Photos | NSN 5920-00-178-1677


Cross Reference | NSN 5920-00-178-1677

Part Number Cage Code Manufacturer
9-S-4387-L 80064 NAVAL SHIP SYSTEMS COMMAND
9000S6202-74188REVASYMB0L690-1 80064 NAVAL SHIP SYSTEMS COMMAND
9S4387L 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
9S4387LALT9 80064 NAVAL SHIP SYSTEMS COMMAND
M24646/16-004 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-24646/16 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SYM 690-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5920-00-178-1677

Characteristic Specifications
STYLE DESIGNATOR 6A RECTANGULAR, SURFACE MOUNTING
OVERALL DEPTH 7.625 INCHES NOMINAL
OVERALL HEIGHT 15.375 INCHES NOMINAL
OVERALL WIDTH 16.375 INCHES NOMINAL
MATERIAL BRASS
MOUNTING METHOD BRACKET WITH HOLE
STANDARD MOUNTING PATTERN DESIGNATOR 5C 3 POINT-TRIANGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 9.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT 13.438 INCHES NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER 0.562 INCHES NOMINAL
SYSTEM FOR WHICH DESIGNED TWO WIRE SINGLE PHASE
MAIN LINE MAXIMUM CURRENT RATING IN AMPS 620.0
MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS 250.0
FUSE TYPE AND QUANTITY ACCOMMODATED 2 CARTRIDGE KNIFE BLADE
FUSE CURRENT RATING IN AMPS 200.0
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION SUBMERSIBLE-NEMA TYPE 6
TEST DATA DOCUMENT 81349-MIL-F-24646 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-F-24646/16 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-24646/16
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M24646/16-004

Restrictions/Controls & Freight Information | NSN 5920-00-178-1677

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 063160 SWITCH BOXES/ELEC ENCLOSURES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D 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

Management | NSN 5920-00-178-1677

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each