PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5237Fuse,enclosed Link

Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc · NSN 5920-01-647-1611 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-647-1611 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-647-1611. Primary manufacturer part number: 5237.
Features
  • Fuse,enclosed Link — FSC 5920
  • Body Style: PLUG-IN AUTOFUSE
  • Maximum Voltage Rating in Volts: 32.0 DC
  • Continuous Current Rating in Amps: 3.0
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Terminal Length: 6.4 MILLIMETERS NOMINAL MM
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,enclosed Link, cataloged under National Stock Number 5920-01-647-1611, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-647-1611
Primary Part Number5237
Item NameFuse,enclosed Link
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerNavico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc
StatusACTIVE
Body StylePLUG-IN AUTOFUSE
Maximum Voltage Rating in Volts32.0 DC
Continuous Current Rating in Amps3.0
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Interruption Indicator MethodVISIBLE ELEMENT
Terminal Length6.4 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4510-00-215-8019 INTERCHANGEABLE
Handle,faucet
5975-00-615-91695237 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5305-00-948-98005237 INTERCHANGEABLE
Screw,cap,socket Head
Air-Lock, Incorporated
5940-01-006-241110-304-3 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5360-01-008-7619 INTERCHANGEABLE
Spring,helical,extension
5975-01-297-66775237 INTERCHANGEABLE
Collar,cable
General Dynamics Mission Systems, Inc.
2920-01-314-8750016236T INTERCHANGEABLE
Regulator,engine Generator
Kovatch Corp.
4820-01-523-96315237 INTERCHANGEABLE
Valve,float
3d Instruments Llc. Dba Sierra Precision
Cross-Reference Index
Part NumberManufacturer
5237 PRIMARY Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc (USA)
5237 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
Related Parts
4510-00-215-8019INTERCHANGEABLE
HANDLE,FAUCET
5975-00-615-9169INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5237
5305-00-948-9800INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5237
5940-01-006-2411INTERCHANGEABLE
TERMINAL,STUD
10-304-3
5360-01-008-7619INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5975-01-297-6677INTERCHANGEABLE
COLLAR,CABLE
5237
2920-01-314-8750INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
016236T
4820-01-523-9631INTERCHANGEABLE
VALVE,FLOAT
5237

Frequently Asked Questions

What is NSN 5920-01-647-1611?

NSN 5920-01-647-1611 is a Fuse,enclosed Link, manufactured by Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-647-1611?

NSN 5920-01-647-1611 has 2 cross-referenced part numbers: 5237 (Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc), 5237 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems).

What NSN replaces 5920-01-647-1611?

There are 8 known substitutes for 5920-01-647-1611: 4510-00-215-8019, 5975-00-615-9169, 5305-00-948-9800 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5237?

Key specifications for 5237: Body Style: PLUG-IN AUTOFUSE; End Item Identification: USCG CUTTER BOAT, LONG RANGE INTERCEPTOR-II 35FT (LRI-II) FT; Overall Height: 18.6 MILLIMETERS NOMINAL MM; Maximum Voltage Rating in Volts: 32.0 DC. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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