PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50551-2Switch Subassembly

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · NSN 5930-00-009-7496 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-009-7496 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-009-7496. Primary manufacturer part number: 50551-2.
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 5930-00-009-7496, 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 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-009-7496
Primary Part Number50551-2
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 1
5920-01-352-36252224 INTERCHANGEABLE
Strap,wrist,electrostatic Discha
Desco Industries, Inc. Dba Desco Industries Inc Div Desco
Cross-Reference Index
Part NumberManufacturer
50551-2 PRIMARY Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
T314005602 Lockheed Martin Librascope Corporation (USA)
2550955-2 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5920-01-352-3625INTERCHANGEABLE
STRAP,WRIST,ELECTROSTATIC DISCHA
2224

Frequently Asked Questions

What is NSN 5930-00-009-7496?

NSN 5930-00-009-7496 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 5930-00-009-7496?

NSN 5930-00-009-7496 has 3 cross-referenced part numbers: 50551-2 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), T314005602 (Lockheed Martin Librascope Corporation), 2550955-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5930-00-009-7496?

There is 1 known substitute for 5930-00-009-7496: 5920-01-352-3625. Verify interchangeability with system specifications before substitution.

What are the specifications of 50551-2?

Key specifications for 50551-2: Special Features: MAJ COMP: BOOT 1; HOUSING 1; LEGEND ON HOUSING LENS, IN; Overall Length: 2.168 INCHES NOMINAL IN. 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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