PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-40-8Roller,electrical Switch

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5930-01-432-2142 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-432-2142 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-432-2142. Primary manufacturer part number: 8-40-8.
Features
  • Roller,electrical Switch — FSC 5930
  • 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
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Roller,electrical Switch, cataloged under National Stock Number 5930-01-432-2142, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components 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
NSN5930-01-432-2142
Primary Part Number8-40-8
Item NameRoller,electrical Switch
FSC / FSG5930 / 59 — 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
5340-00-061-82618224A0440-16 INTERCHANGEABLE
Standoff,threaded,spacing
Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware
2915-00-467-6846 INTERCHANGEABLE
Liner Bearing Ass
1620-00-673-34148408 INTERCHANGEABLE
Insert,arm,steer Damper
Circor Aerospace, Inc. Div Circor
5960-00-913-5176 INTERCHANGEABLE
Electron Tube
6145-01-030-85188408 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5120-01-431-28318408 INTERCHANGEABLE
Socket,socket Wrench
S K Hand Tool Corp
5120-01-437-1747J5861 INTERCHANGEABLE
Extension,socket Wrench
The Stanley Works Dba Stanley Proto
5930-01-463-0327 INTERCHANGEABLE
Roller,electrical Switch
6515-01-478-01978408 INTERCHANGEABLE
Catheter,thoracic
Atrium Medical Corporation
3770-01-565-057641870-0430A INTERCHANGEABLE
Clipper Kit,animal
Wahl Clipper Corporation
Cross-Reference Index
Part NumberManufacturer
8-40-8 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
741305-A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5340-00-061-8261INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8224A0440-16
2915-00-467-6846INTERCHANGEABLE
LINER BEARING ASS
1620-00-673-3414INTERCHANGEABLE
INSERT,ARM,STEER DAMPER
8408
5960-00-913-5176INTERCHANGEABLE
ELECTRON TUBE
6145-01-030-8518INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
8408
5120-01-431-2831INTERCHANGEABLE
SOCKET,SOCKET WRENCH
8408
5120-01-437-1747INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
J5861
5930-01-463-0327INTERCHANGEABLE
ROLLER,ELECTRICAL SWITCH
6515-01-478-0197INTERCHANGEABLE
CATHETER,THORACIC
8408
3770-01-565-0576INTERCHANGEABLE
CLIPPER KIT,ANIMAL
41870-0430A

Frequently Asked Questions

What is NSN 5930-01-432-2142?

NSN 5930-01-432-2142 is a Roller,electrical Switch, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-432-2142?

NSN 5930-01-432-2142 has 2 cross-referenced part numbers: 8-40-8 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 741305-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5930-01-432-2142?

There are 10 known substitutes for 5930-01-432-2142: 5340-00-061-8261, 2915-00-467-6846, 1620-00-673-3414 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-40-8?

Key specifications for 8-40-8: 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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