PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-43-4Knob

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5355-01-432-2156 · FSC 5355 · No Item Name Available
Verified by PartsTable
NSN 5355-01-432-2156 — this item is cataloged by the U.S. Government under National Stock Number 5355-01-432-2156. Primary manufacturer part number: 8-43-4.
Features
  • Knob — FSC 5355
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Knob, cataloged under National Stock Number 5355-01-432-2156, is classified within Federal Supply Class 5355 (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.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5355-01-432-2156
Primary Part Number8-43-4
Item NameKnob
FSC / FSG5355 / 53 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6145-00-011-2390 INTERCHANGEABLE
Cable,special Purpose,electrical
4030-00-202-40795B110-1 INTERCHANGEABLE
Anchor,guy
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3030-00-224-79068434 INTERCHANGEABLE
Belt,v
Gates Corporation
5310-00-596-65628434 INTERCHANGEABLE
Nut,plain,hexagon
Triumph Engine Control Systems Llc
2990-00-851-7388T-8434 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5315-01-257-7512EA8434 INTERCHANGEABLE
Pin,straight,headless
Fairchild Industrial Products Company
5330-01-282-82158434 INTERCHANGEABLE
Gasket
Greno Industries, Inc. Dba Greno Industries Inc
5805-01-443-85638434DX INTERCHANGEABLE
Telephone Set
Avaya Federal Solutions, Inc
5355-01-462-9648741768K01 INTERCHANGEABLE
Knob
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
6150-01-551-10438434 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Davis Instruments
Cross-Reference Index
Part NumberManufacturer
8-43-4 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
741768-K1 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
6145-00-011-2390INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4030-00-202-4079INTERCHANGEABLE
ANCHOR,GUY
5B110-1
3030-00-224-7906INTERCHANGEABLE
BELT,V
8434
5310-00-596-6562INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8434
2990-00-851-7388INTERCHANGEABLE
MUFFLER,EXHAUST
T-8434
5315-01-257-7512INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
EA8434
5330-01-282-8215INTERCHANGEABLE
GASKET
8434
5805-01-443-8563INTERCHANGEABLE
TELEPHONE SET
8434DX
5355-01-462-9648INTERCHANGEABLE
KNOB
741768K01
6150-01-551-1043INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
8434

Frequently Asked Questions

What is NSN 5355-01-432-2156?

NSN 5355-01-432-2156 is a Knob, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5355 (No Item Name Available). Status: active.

What are the part numbers for NSN 5355-01-432-2156?

NSN 5355-01-432-2156 has 2 cross-referenced part numbers: 8-43-4 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 741768-K1 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5355-01-432-2156?

There are 10 known substitutes for 5355-01-432-2156: 6145-00-011-2390, 4030-00-202-4079, 3030-00-224-7906 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-43-4?

Key specifications for 8-43-4: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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