PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54343B06Screw,machine

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5305-01-233-8663 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-233-8663 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-233-8663. Primary manufacturer part number: 54343B06.
Features
  • Screw,machine — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-233-8663, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-233-8663
Primary Part Number54343B06
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-01-233-866254343B10 INTERCHANGEABLE
Screw,machine
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
5305-01-233-866454343C05 INTERCHANGEABLE
Screw,machine
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
5305-01-494-0294 INTERCHANGEABLE
Screw,machine
5305-01-681-476754343-A05 INTERCHANGEABLE
Screw,machine
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6650-01-690-901354343 INTERCHANGEABLE
Tripod,optical Instrument
Logos Imaging Llc
Cross-Reference Index
Part NumberManufacturer
54343B06 PRIMARY L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
54343-B6 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
54343 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5305-01-233-8662INTERCHANGEABLE
SCREW,MACHINE
54343B10
5305-01-233-8664INTERCHANGEABLE
SCREW,MACHINE
54343C05
5305-01-494-0294INTERCHANGEABLE
SCREW,MACHINE
5305-01-681-4767INTERCHANGEABLE
SCREW,MACHINE
54343-A05
6650-01-690-9013INTERCHANGEABLE
TRIPOD,OPTICAL INSTRUMENT
54343

Frequently Asked Questions

What is NSN 5305-01-233-8663?

NSN 5305-01-233-8663 is a Screw,machine, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-233-8663?

NSN 5305-01-233-8663 has 3 cross-referenced part numbers: 54343B06 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 54343-B6 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 54343 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5305-01-233-8663?

There are 5 known substitutes for 5305-01-233-8663: 5305-01-233-8662, 5305-01-233-8664, 5305-01-494-0294 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54343B06?

Key specifications for 54343B06: Part Name Assigned by Controlling Agency: SCREW,MACHINE. 1 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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