NSN 5920-00-178-1677 M24646/16-004, M2464616004, SYM 690-1
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 | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-178-1677 | 14926 ( FUSE BOX ) |
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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



