PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA55518/02-005Fuseholder,block

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5920-00-248-8882 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-248-8882 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-248-8882. Primary manufacturer part number: AA55518/02-005.
Features
  • Fuseholder,block — FSC 5920
  • Base Thickness: 0.219 INCHES NOMINAL IN
  • Mounting Hole Quantity: 12
  • Mounting Hole Style: IN-LINE ALONG THE WIDTH
  • Center to Center Distance Between Outside Mounting Holes Along Width: 0.625 INCHES NOMINAL IN
  • Fuse Accommodation Quantity: 5
  • Accommodated Fuse Length: 1.250 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.125 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy 511 Contact construction
General Description

The Fuseholder,block, cataloged under National Stock Number 5920-00-248-8882, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-248-8882
Primary Part NumberAA55518/02-005
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Base Thickness0.219 INCHES NOMINAL IN
Mounting Hole Quantity12
Mounting Hole StyleIN-LINE ALONG THE WIDTH
Center to Center Distance Between Outside Mounting Holes Along Width0.625 INCHES NOMINAL IN
Fuse Accommodation Quantity5
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Mounting Hole Diameter0.125 INCHES NOMINAL IN
Terminal Type and Quantity10 SCREW
Surface TreatmentNICKEL CONTACT
Fuse Terminal Type AccommodatedFERRULE
Body StyleCLIP CONNECTED TYPE
Voltage in Volts250.0
MaterialCOPPER ALLOY 511 CONTACT
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Coating MethodPLATED TERMINAL
MaterialCOPPER ALLOY TERMINAL
Surface TreatmentNICKEL TERMINAL
Current Carrying Rating in Amps20.0
Coating MethodPLATED CONTACT
Internal Circuit Configuration and Pole Quantity5 POLE, MAINLINE, FUSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-006-647838335 INTERCHANGEABLE
Gear and Sprocket Assembly
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
3020-00-027-49471770796 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5920-00-142-7439BK-S-8002-1X-R INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5920-00-280-4037 INTERCHANGEABLE
Fuseholder,block
5325-00-282-63521A9742 INTERCHANGEABLE
Ring,retaining
Napco International Llc Dba Napco International Inc
5920-00-284-9206 INTERCHANGEABLE
Fuseholder,block
5330-00-298-1944 INTERCHANGEABLE
Gasket
5330-00-684-8033356005 INTERCHANGEABLE
Gasket,spiral Wound
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5920-00-846-4114 INTERCHANGEABLE
Fuseholder,block
5920-00-846-6632 INTERCHANGEABLE
Fuseholder,block
Cross-Reference Index
Part NumberManufacturer
AA55518/02-005 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
3833-5 Cooper Bussmann, Llc Dba Cooper Industries (USA)
356005 Littelfuse, Inc. (USA)
A-A-55518/2 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
356005 Harsco Corp Bmy-Combat Systems Div (USA)
41530 Stant Corp Edelmann Div (USA)
AA55518/02 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3020-00-006-6478INTERCHANGEABLE
GEAR AND SPROCKET ASSEMBLY
38335
3020-00-027-4947INTERCHANGEABLE
GEAR,SPUR
1770796
5920-00-142-7439INTERCHANGEABLE
FUSEHOLDER,BLOCK
BK-S-8002-1X-R
5920-00-280-4037INTERCHANGEABLE
FUSEHOLDER,BLOCK
5325-00-282-6352INTERCHANGEABLE
RING,RETAINING
1A9742
5920-00-284-9206INTERCHANGEABLE
FUSEHOLDER,BLOCK
5330-00-298-1944INTERCHANGEABLE
GASKET
5330-00-684-8033INTERCHANGEABLE
GASKET,SPIRAL WOUND
356005
5920-00-846-4114INTERCHANGEABLE
FUSEHOLDER,BLOCK
5920-00-846-6632INTERCHANGEABLE
FUSEHOLDER,BLOCK
5920-00-877-9348INTERCHANGEABLE
FUSEHOLDER,BLOCK
5920-00-981-5803INTERCHANGEABLE
FUSEHOLDER,BLOCK

Frequently Asked Questions

What is NSN 5920-00-248-8882?

NSN 5920-00-248-8882 is a Fuseholder,block, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-248-8882?

NSN 5920-00-248-8882 has 7 cross-referenced part numbers: AA55518/02-005 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 3833-5 (Cooper Bussmann, Llc Dba Cooper Industries), 356005 (Littelfuse, Inc.), A-A-55518/2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 356005 (Harsco Corp Bmy-Combat Systems Div) and 2 more.

What NSN replaces 5920-00-248-8882?

There are 12 known substitutes for 5920-00-248-8882: 3020-00-006-6478, 3020-00-027-4947, 5920-00-142-7439 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AA55518/02-005?

Key specifications for AA55518/02-005: Overall Length: 2.375 INCHES NOMINAL IN; Base Thickness: 0.219 INCHES NOMINAL IN; Mounting Hole Quantity: 12; Mounting Hole Style: IN-LINE ALONG THE WIDTH. 23 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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