PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10420-8Switch Subassembly

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · NSN 5930-00-858-4381 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-858-4381 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-858-4381. Primary manufacturer part number: 10420-8.
Features
  • Switch Subassembly — FSC 5930
  • 3 verified cross-references
  • Primary manufacturer: Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Subassembly, cataloged under National Stock Number 5930-00-858-4381, 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 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5930-00-858-4381
Primary Part Number10420-8
Item NameSwitch Subassembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2835-00-106-2536104208 INTERCHANGEABLE
Combustor,three Pie
Solar Turbines Incorporated Dba Solar Turbines Incorporated
4730-00-172-00280915274-5 INTERCHANGEABLE
Fitting,lubrication
Kalmar AC Inc
3020-00-559-975435367 INTERCHANGEABLE
Gear Cluster
New Venture Gear Inc New Process Gear Div
5998-01-189-4762104208 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
9310-01-606-441510420-8 INTERCHANGEABLE
Paper,cover
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
Cross-Reference Index
Part NumberManufacturer
C10420-8 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
65902-01014-110 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
10420-8 PRIMARY Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
Related Parts
2835-00-106-2536INTERCHANGEABLE
COMBUSTOR,THREE PIE
104208
4730-00-172-0028INTERCHANGEABLE
FITTING,LUBRICATION
0915274-5
3020-00-559-9754INTERCHANGEABLE
GEAR CLUSTER
35367
5998-01-189-4762INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
104208
9310-01-606-4415INTERCHANGEABLE
PAPER,COVER
10420-8

Frequently Asked Questions

What is NSN 5930-00-858-4381?

NSN 5930-00-858-4381 is a Switch Subassembly, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-858-4381?

NSN 5930-00-858-4381 has 3 cross-referenced part numbers: C10420-8 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 65902-01014-110 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 10420-8 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).

What NSN replaces 5930-00-858-4381?

There are 5 known substitutes for 5930-00-858-4381: 2835-00-106-2536, 4730-00-172-0028, 3020-00-559-9754 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10420-8?

Key specifications for 10420-8: Special Features: LEGEND PLATE ENGRAVED /SERVO UNARMED/;DEPTH 0.296 IN IN; Overall Width: 0.870 INCHES NOMINAL IN; Overall Height: 0.870 INCHES NOMINAL IN. 3 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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