PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7085K37Fuse,cartridge

Mcmaster-Carr Supply Co · NSN 5920-01-658-0197 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-658-0197 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-658-0197. Primary manufacturer part number: 7085K37.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Body Style: TUBE TYPE
  • Overall Diameter: 0.25 INCHES NOMINAL IN
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Continuous Current Rating in Amps: 6.0
  • Circuit Over-Current Interruption Delay Time in Seconds: 3600.0 135 PCT OF CURRENT RATING
  • Maximum Voltage Rating in Volts: 250.0 AC
Applications
  • Applications requiring Glass Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-658-0197, 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 Mcmaster-Carr Supply Co. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-658-0197
Primary Part Number7085K37
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Surface TreatmentNICKEL TERMINAL
Body StyleTUBE TYPE
Overall Diameter0.25 INCHES NOMINAL IN
Interruption Indicator MethodVISIBLE ELEMENT
Continuous Current Rating in Amps6.0
Circuit Over-Current Interruption Delay Time in Seconds3600.0 135 PCT OF CURRENT RATING
Maximum Voltage Rating in Volts250.0 AC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
MaterialGLASS CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-01-106-90180312006P INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
7085K37 PRIMARY Mcmaster-Carr Supply Co (USA)
0312.006.P Littelfuse, Inc. (USA)
Related Parts
5920-01-106-9018INTERCHANGEABLE
FUSE,CARTRIDGE
0312006P

Frequently Asked Questions

What is NSN 5920-01-658-0197?

NSN 5920-01-658-0197 is a Fuse,cartridge, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-658-0197?

NSN 5920-01-658-0197 has 2 cross-referenced part numbers: 7085K37 (Mcmaster-Carr Supply Co), 0312.006.P (Littelfuse, Inc.).

What NSN replaces 5920-01-658-0197?

There is 1 known substitute for 5920-01-658-0197: 5920-01-106-9018. Verify interchangeability with system specifications before substitution.

What are the specifications of 7085K37?

Key specifications for 7085K37: Surface Treatment: NICKEL TERMINAL; Body Style: TUBE TYPE; Overall Diameter: 0.25 INCHES NOMINAL IN; End Item Identification: MK660 FUSE 27. 13 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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