PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300AFuseholder,extractor Post

Fic Corporation · NSN 5920-00-571-7037 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-571-7037 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-571-7037. Primary manufacturer part number: 300A.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Mounting Hole Style: PANEL MOUNTING
  • Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN
  • Accommodated Fuse Length: 1.250 INCHES NOMINAL IN
  • Fuse Accommodation Quantity: 1
  • Fuse Terminal Type Accommodated: FERRULE
  • Terminal Type and Quantity: 1 THREADED STUD AND 1 SCREW
  • Material: COPPER ALLOY CONTACT
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-571-7037, 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 Fic Corporation. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-571-7037
Primary Part Number300A
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerFic Corporation
StatusCANCELLED
Mounting Hole StylePANEL MOUNTING
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Accommodated Fuse Length1.250 INCHES NOMINAL IN
Fuse Accommodation Quantity1
Fuse Terminal Type AccommodatedFERRULE
Terminal Type and Quantity1 THREADED STUD AND 1 SCREW
MaterialCOPPER ALLOY CONTACT
Surface TreatmentSILVER CONTACT
Overall Diameter0.935 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-005-251410564 INTERCHANGEABLE
Transformer,radio Frequency
Vanguard Electronics, Llc
5961-00-023-2922 INTERCHANGEABLE
Semiconductor Device,diode
4820-00-036-1514N10564 INTERCHANGEABLE
Body,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5360-00-067-8523300A INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5133-00-227-5962 INTERCHANGEABLE
Drill,twist
5133-00-236-4053 INTERCHANGEABLE
Drill,twist
5120-00-240-522510564 INTERCHANGEABLE
Extractor,tap
Walton Co the
5935-00-351-8084300A INTERCHANGEABLE
Jack,telephone
Lucent Technologies Inc Corporate Headquarters
5340-00-356-3601300A INTERCHANGEABLE
Mount,vibration
Lanxess Corporation
5340-00-356-4823300A INTERCHANGEABLE
Latch,fastener
Meggitt (new Hampshire), Inc
Cross-Reference Index
Part NumberManufacturer
300A PRIMARY Fic Corporation (USA)
300A Borden Inc Borden Chemical Div Arabol Dept (USA)
147828 National Security Agency (USA)
10564 Cooper Industries Inc Champion Aviation Products (USA)
Related Parts
5950-00-005-2514INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
10564
5961-00-023-2922INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4820-00-036-1514INTERCHANGEABLE
BODY,VALVE
N10564
5360-00-067-8523INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
300A
5133-00-227-5962INTERCHANGEABLE
DRILL,TWIST
5133-00-236-4053INTERCHANGEABLE
DRILL,TWIST
5120-00-240-5225INTERCHANGEABLE
EXTRACTOR,TAP
10564
5935-00-351-8084INTERCHANGEABLE
JACK,TELEPHONE
300A
5340-00-356-3601INTERCHANGEABLE
MOUNT,VIBRATION
300A
5340-00-356-4823INTERCHANGEABLE
LATCH,FASTENER
300A
5340-00-488-6530INTERCHANGEABLE
BOLT,FOOT
5130-00-596-0963INTERCHANGEABLE
SANDER,OSCILLATING PAD,PNEUMATIC
1000A

Frequently Asked Questions

What is NSN 5920-00-571-7037?

NSN 5920-00-571-7037 is a Fuseholder,extractor Post, manufactured by Fic Corporation, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-571-7037?

NSN 5920-00-571-7037 has 4 cross-referenced part numbers: 300A (Fic Corporation), 300A (Borden Inc Borden Chemical Div Arabol Dept), 147828 (National Security Agency), 10564 (Cooper Industries Inc Champion Aviation Products).

What NSN replaces 5920-00-571-7037?

There are 12 known substitutes for 5920-00-571-7037: 5950-00-005-2514, 5961-00-023-2922, 4820-00-036-1514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 300A?

Key specifications for 300A: Overall Length: 2.312 INCHES NOMINAL IN; Mounting Hole Style: PANEL MOUNTING; Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-571-7037 still in active supply?

NSN 5920-00-571-7037 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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