PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30312Fuseholder,extractor Post

Mersen Usa Ep Corp. Dba Ferraz Shawmut · NSN 5920-01-439-0730 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-439-0730 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-439-0730. Primary manufacturer part number: 30312.
Features
  • Fuseholder,extractor Post — FSC 5920
  • 2 verified cross-references
  • Primary manufacturer: Mersen Usa Ep Corp. Dba Ferraz Shawmut
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-439-0730, 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 Mersen Usa Ep Corp. Dba Ferraz Shawmut. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFuseholder,extractor Post
FSC / FSG5920 — No Item Name Available (FSG 59)
ManufacturersMersen Usa Ep Corp. Dba Ferraz Shawmut (CAGE 71424); Mersen Canada Toronto Inc (CAGE 21574)
Technical Specifications
ParameterValue
NSN5920-01-439-0730
Primary Part Number30312
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerMersen Usa Ep Corp. Dba Ferraz Shawmut
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-155-6416 INTERCHANGEABLE
Bearing,ball,annular
3110-00-156-81497312 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-218-188230312-90KA1 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5130-00-566-0650G30-0650 INTERCHANGEABLE
Chisel,power Hammer
Portage Tool Company, the
5930-00-575-952630312 INTERCHANGEABLE
Switch,toggle
Switchcraft Inc.
4720-00-595-1089 INTERCHANGEABLE
Hose,nonmetallic
1650-00-946-8748 INTERCHANGEABLE
Cap,damper
5930-01-263-858030312 INTERCHANGEABLE
Switch,electrical
L & R Manufacturing Company
3230-01-269-189030312 INTERCHANGEABLE
Bit,router
Black and Decker Us Inc
5120-01-335-1282 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
30312 PRIMARY Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
30312 Mersen Canada Toronto Inc (CAN)
Related Parts
3110-00-155-6416INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-156-8149INTERCHANGEABLE
BEARING,BALL,ANNULAR
7312
3110-00-218-1882INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30312-90KA1
5130-00-566-0650INTERCHANGEABLE
CHISEL,POWER HAMMER
G30-0650
5930-00-575-9526INTERCHANGEABLE
SWITCH,TOGGLE
30312
4720-00-595-1089INTERCHANGEABLE
HOSE,NONMETALLIC
1650-00-946-8748INTERCHANGEABLE
CAP,DAMPER
5930-01-263-8580INTERCHANGEABLE
SWITCH,ELECTRICAL
30312
3230-01-269-1890INTERCHANGEABLE
BIT,ROUTER
30312
5120-01-335-1282INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5365-01-357-5775INTERCHANGEABLE
SPACER SET,SLEEVE
30312
5330-01-499-8548INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
8480-7494

Frequently Asked Questions

What is NSN 5920-01-439-0730?

NSN 5920-01-439-0730 is a Fuseholder,extractor Post, manufactured by Mersen Usa Ep Corp. Dba Ferraz Shawmut, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-439-0730?

NSN 5920-01-439-0730 has 2 cross-referenced part numbers: 30312 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), 30312 (Mersen Canada Toronto Inc).

What NSN replaces 5920-01-439-0730?

There are 12 known substitutes for 5920-01-439-0730: 3110-00-155-6416, 3110-00-156-8149, 3110-00-218-1882 and 9 more. Verify interchangeability with system specifications before substitution.

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