PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30310Fuseholder,block

Mersen Usa Ep Corp. Dba Ferraz Shawmut · NSN 5920-01-422-3678 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-422-3678 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-422-3678. Primary manufacturer part number: 30310.
Features
  • Fuseholder,block — 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,block, cataloged under National Stock Number 5920-01-422-3678, 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,block
FSC / FSG5920 — No Item Name Available (FSG 59)
ManufacturersMersen Canada Toronto Inc (CAGE 21574); Mersen Usa Ep Corp. Dba Ferraz Shawmut (CAGE 71424)
Technical Specifications
ParameterValue
NSN5920-01-422-3678
Primary Part Number30310
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerMersen Usa Ep Corp. Dba Ferraz Shawmut
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-8076177003-49 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-244-59111024 INTERCHANGEABLE
Transformer,audio Frequency
Autodyne Manufacturing Co Inc
4930-00-253-24781142 INTERCHANGEABLE
Lubricating Gun,handheld
Lincoln Industrial Corporation Div Lincoln Industrial Corporation
4720-00-540-1368 INTERCHANGEABLE
Hose,nonmetallic
6105-00-705-2712 INTERCHANGEABLE
Motor,alternating Current
5920-00-752-04583031-0 INTERCHANGEABLE
Fuseholder,extractor Post
Cole Hersee Company
5930-00-877-5671 INTERCHANGEABLE
Switch,rotary
4820-00-917-8535 INTERCHANGEABLE
Valve,restrictor Check
2915-00-971-728930310 INTERCHANGEABLE
Valve,relief Regula
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-01-071-205230310 INTERCHANGEABLE
Valve,restrictor Check
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
30310 Mersen Canada Toronto Inc (CAN)
30310 PRIMARY Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
Related Parts
3110-00-156-8076INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-49
5950-00-244-5911INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1024
4930-00-253-2478INTERCHANGEABLE
LUBRICATING GUN,HANDHELD
1142
4720-00-540-1368INTERCHANGEABLE
HOSE,NONMETALLIC
6105-00-705-2712INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5920-00-752-0458INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
3031-0
5930-00-877-5671INTERCHANGEABLE
SWITCH,ROTARY
4820-00-917-8535INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
2915-00-971-7289INTERCHANGEABLE
VALVE,RELIEF REGULA
30310
4820-01-071-2052INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
30310
9390-01-175-8957INTERCHANGEABLE
TAPE,FLUOROLIN
134-6
4210-01-514-6615INTERCHANGEABLE
EXTINGUISHER,FIRE
30310

Frequently Asked Questions

What is NSN 5920-01-422-3678?

NSN 5920-01-422-3678 is a Fuseholder,block, 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 5920-01-422-3678?

NSN 5920-01-422-3678 has 2 cross-referenced part numbers: 30310 (Mersen Canada Toronto Inc), 30310 (Mersen Usa Ep Corp. Dba Ferraz Shawmut).

What NSN replaces 5920-01-422-3678?

There are 12 known substitutes for 5920-01-422-3678: 3110-00-156-8076, 5950-00-244-5911, 4930-00-253-2478 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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