PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50871Guard,switch

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · NSN 5930-01-098-9103 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-098-9103 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-098-9103. Primary manufacturer part number: 50871.
Features
  • Guard,switch — FSC 5930
  • 2 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 Guard,switch, cataloged under National Stock Number 5930-01-098-9103, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuard,switch
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (CAGE 08719)
Technical Specifications
ParameterValue
NSN5930-01-098-9103
Primary Part Number50871
Item NameGuard,switch
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-275-7038 INTERCHANGEABLE
Transformer,power
6685-00-453-900950871 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5999-01-298-3484018-001535-059 INTERCHANGEABLE
Contact,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Cross-Reference Index
Part NumberManufacturer
3179968 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
50871 PRIMARY Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
Related Parts
5950-00-275-7038INTERCHANGEABLE
TRANSFORMER,POWER
6685-00-453-9009INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
50871
5999-01-298-3484INTERCHANGEABLE
CONTACT,ELECTRICAL
018-001535-059

Frequently Asked Questions

What is NSN 5930-01-098-9103?

NSN 5930-01-098-9103 is a Guard,switch, 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 5930-01-098-9103?

NSN 5930-01-098-9103 has 2 cross-referenced part numbers: 3179968 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 50871 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).

What NSN replaces 5930-01-098-9103?

There are 3 known substitutes for 5930-01-098-9103: 5950-00-275-7038, 6685-00-453-9009, 5999-01-298-3484. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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