NSN 5920-00-178-1626 M24646/4-003, M24646/4-003SYM545, M246464003

Product Details | FUSE BOX

5920-00-178-1626 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: M24646/4-003, M24646/4-003SYM545, M246464003, M246464003SYM545, SYM 545NM, SYM545NM, MIL-DTL-24646/4, MILDTL246464, MIL-F-24646/4, MILF246464, 9S4877L, 9-S-4877-L, 9S-4877-L ALT.J, 9S4877L ALTERATION5, 9S4877LALT5, 9-S-4877-LALT5, 9S4877LALTERATION5, 9S4877LALTJ, 9-S-4877-LALTJ, 030AMPSSYMBOL545, 0-30AMPS-SYMBOL545, 5920-00-178-1626, 00-178-1626, 5920001781626, 001781626

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	01 JAN 1963	00-178-1626	14926 ( FUSE BOX )

Drawings & Photos | NSN 5920-00-178-1626

Part Number	Request Date	QTY	Origin
5920-00-178-1626	2025-04-100	16	DIBBS
5920-00-178-1626	2025-01-29	17	United States
5920-00-178-1626	2024-12-339	11	US
5920-00-178-1626	2023-06-159	26	DIBBS
5920-00-178-1626	2022-09-244	26	DIBBS
5920-00-178-1626	2022-07-188	26	DIBBS
M246464003	2022-04-101	1	US
MILDTL246464	2022-02-59	2	US
5920-00-178-1626	2021-08-231	50	DIBBS
5920-00-178-1626	2018-07-182	60	DIBBS
5920-00-178-1626	2017-07-193	76	DIBBS
5920-00-178-1626	2017-05-127	14	DIBBS
5920-00-178-1626	2016-10-279	26	DIBBS
5920-00-178-1626	2016-08-228	26	DIBBS
5920-00-178-1626	2016-05-144	18	DIBBS
5920-00-178-1626	2016-02-38	23	DIBBS
5920-00-178-1626	2016-01-10	11	DIBBS
5920-00-178-1626	2015-09-273	11	DIBBS
5920-00-178-1626	2014-03-75	34	DIBBS
5920-00-178-1626	2014-02-51	22	DIBBS
5920-00-178-1626	2013-08-234	1	DIBBS-RFPs
5920-00-178-1626	2013-08-216	24	DIBBS
5920-00-178-1626	2013-06-156	35	DIBBS
5920-00-178-1626	2013-03-86	19	DIBBS
5920-00-178-1626	2012-05-132	22	DIBBS
5920-00-178-1626	2011-10-280	27	DIBBS
5920-00-178-1626	2010-07-187	42	DIBBS
5920-00-178-1626	2010-05-137	59	DIBBS
5920-00-178-1626	2010-03-70	8	DIBBS
5920-00-178-1626	2010-03-70	9	DIBBS
5920-00-178-1626	2010-03-70	11	DIBBS
5920-00-178-1626	2010-03-70	12	DIBBS
5920-00-178-1626	2008-12-352	10	DIBBS
5920-00-178-1626	2008-09-248	7	DIBBS

Cross Reference | NSN 5920-00-178-1626

Part Number	Cage Code	Manufacturer
0-30AMPS-SYMBOL545	77096	PALMER ELECTRIC CO DIV TABET MFG CO INC
9-S-4877-L	53711	NAVAL SEA SYSTEMS COMMAND
9-S-4877-LALT5	16236	DLA LAND AND MARITIME
9-S-4877-LALT5	30003	NAVAL AIR SYSTEMS COMMAND
9-S-4877-LALT5	52115	L. L. ROWE COMPANY
9-S-4877-LALTJ	53711	NAVAL SEA SYSTEMS COMMAND
9S-4877-L ALT.J	52115	L. L. ROWE COMPANY
9S-4877-L ALT.J	56772	DA LO INDUSTRIES INC DIV DA LO INDUSTRIES DIVISION OF
9S-4877-L ALT.J	77096	PALMER ELECTRIC CO DIV TABET MFG CO INC
9S-4877-L ALT.J	80064	NAVAL SHIP SYSTEMS COMMAND
9S4877L ALTERATION5	77096	PALMER ELECTRIC CO DIV TABET MFG CO INC
M24646/4-003	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M24646/4-003SYM545	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-24646/4	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-24646/4	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SYM 545NM	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Related Products | NSN 5920-00-178-1626

5920-00-178-1630, 5920-00-178-1631, 5920-00-178-1642, 5920-00-178-1648, 5920-00-178-1669

Technical Data | NSN 5920-00-178-1626

Characteristic	Specifications
STYLE DESIGNATOR	6A RECTANGULAR, SURFACE MOUNTING
OVERALL DEPTH	4.500 INCHES NOMINAL
OVERALL HEIGHT	22.156 INCHES NOMINAL
OVERALL WIDTH	12.156 INCHES NOMINAL
MATERIAL	STEEL
SURFACE TREATMENT	PAINTED
MOUNTING METHOD	UNTHREADED HOLE
STANDARD MOUNTING PATTERN DESIGNATOR	11C 8 POINT-RECTANGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	10.500 INCHES NOMINAL
FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT	6.000 INCHES NOMINAL
SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT	6.000 INCHES NOMINAL
THIRD CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT	6.000 INCHES NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER	0.500 INCHES NOMINAL
SYSTEM FOR WHICH DESIGNED	THREE WIRE THREE PHASE
MAIN LINE MAXIMUM CURRENT RATING IN AMPS	30.0
FUSE TYPE AND QUANTITY ACCOMMODATED	9 CARTRIDGE FERRULE
FEATURES PROVIDED	COVER
TEST DATA DOCUMENT	81349-MIL-F-24646 SPECIFICATION
SPECIFICATION/STANDARD DATA	81349-MIL-F-24646/4 GOVERNMENT SPECIFICATION
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-24646/4
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M24646/4-003

Restrictions/Controls & Freight Information | NSN 5920-00-178-1626

Restrictions
Freight

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:	U	Precious 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	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 5920-00-178-1626

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each