PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GBB1Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-087-6326 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-087-6326 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-087-6326. Primary manufacturer part number: GBB1.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Maximum Voltage Rating in Volts: 130.0 AC AND 130.0 DC
  • Continuous Current Rating in Amps: 1.000
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Interruption Indicator Method: OPAQUE BODY
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
Applications
  • Applications requiring Ceramic Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-087-6326, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-087-6326
Primary Part NumberGBB1
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Body StyleTUBE TYPE
Overall Diameter0.250 INCHES NOMINAL IN
Maximum Voltage Rating in Volts130.0 AC AND 130.0 DC
Continuous Current Rating in Amps1.000
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Interruption Indicator MethodOPAQUE BODY
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
MaterialCERAMIC CASE
Surface TreatmentNICKEL TERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4820-01-045-117217775 INTERCHANGEABLE
Valve,flow Control
Clayton Manufacturing Company
1740-01-270-3865 INTERCHANGEABLE
Push Rod,transporte
3030-01-371-81679775 INTERCHANGEABLE
Belt,v
Gates Corporation
3120-01-397-687017775 INTERCHANGEABLE
Bearing,washer,thrust
Westerbeke Corporation
6640-01-585-6689B2952-3 INTERCHANGEABLE
Test Tube,blood Collecting
Cardinal Health 200, Llc
5961-01-688-0450TG04380 INTERCHANGEABLE
Semiconductor Device,diode
Sanrex Corporation Dba Sanrex Corp
5330-01-688-140617775-24 INTERCHANGEABLE
Gasket
The Electric Heater Co Dba Hubbell Electric Heater Co.
4520-01-688-179517775 INTERCHANGEABLE
Heater,water,electric
The Electric Heater Co Dba Hubbell Electric Heater Co.
5998-01-688-201217775-10 INTERCHANGEABLE
Circuit Card Assembly
The Electric Heater Co Dba Hubbell Electric Heater Co.
6110-01-688-2688C25DNF340B INTERCHANGEABLE
Contactor,magnetic
The Electric Heater Co Dba Hubbell Electric Heater Co.
Cross-Reference Index
Part NumberManufacturer
17775 Naval Electronic Systems Security Engineering Center (USA)
GBB1 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
152010P1 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
363525-3 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
4820-01-045-1172INTERCHANGEABLE
VALVE,FLOW CONTROL
17775
1740-01-270-3865INTERCHANGEABLE
PUSH ROD,TRANSPORTE
3030-01-371-8167INTERCHANGEABLE
BELT,V
9775
3120-01-397-6870INTERCHANGEABLE
BEARING,WASHER,THRUST
17775
6640-01-585-6689INTERCHANGEABLE
TEST TUBE,BLOOD COLLECTING
B2952-3
5961-01-688-0450INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
TG04380
5330-01-688-1406INTERCHANGEABLE
GASKET
17775-24
4520-01-688-1795INTERCHANGEABLE
HEATER,WATER,ELECTRIC
17775
5998-01-688-2012INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17775-10
6110-01-688-2688INTERCHANGEABLE
CONTACTOR,MAGNETIC
C25DNF340B
5330-01-689-0912INTERCHANGEABLE
GASKET
17775-25

Frequently Asked Questions

What is NSN 5920-00-087-6326?

NSN 5920-00-087-6326 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-087-6326?

NSN 5920-00-087-6326 has 4 cross-referenced part numbers: 17775 (Naval Electronic Systems Security Engineering Center), GBB1 (Cooper Bussmann, Llc Dba Cooper Industries), 152010P1 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 363525-3 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5920-00-087-6326?

There are 11 known substitutes for 5920-00-087-6326: 4820-01-045-1172, 1740-01-270-3865, 3030-01-371-8167 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GBB1?

Key specifications for GBB1: Body Style: TUBE TYPE; Overall Diameter: 0.250 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 130.0 AC AND 130.0 DC; Continuous Current Rating in Amps: 1.000. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-087-6326 still in active supply?

NSN 5920-00-087-6326 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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