PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5191414Guard,switch

Naval Sea Systems Command · NSN 5930-01-161-3406 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-161-3406 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-161-3406. Primary manufacturer part number: 5191414.
Features
  • Guard,switch — FSC 5930
  • Overall Diameter: 1.059 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Guard,switch, cataloged under National Stock Number 5930-01-161-3406, 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 Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-161-3406
Primary Part Number5191414
Item NameGuard,switch
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Overall Diameter1.059 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-270-4558 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5930-01-251-6898120-129 INTERCHANGEABLE
Switch,toggle
Gow-Mac Instrument Co Div Gow-Mac Instrument Company
5310-01-430-7191120-129 INTERCHANGEABLE
Washer,flat
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
5191414 PRIMARY Naval Sea Systems Command (USA)
120129 Safran Power Usa, Llc (USA)
A509T301-101 Telephone Systems/communications (USA)
Related Parts
4730-00-270-4558INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5930-01-251-6898INTERCHANGEABLE
SWITCH,TOGGLE
120-129
5310-01-430-7191INTERCHANGEABLE
WASHER,FLAT
120-129

Frequently Asked Questions

What is NSN 5930-01-161-3406?

NSN 5930-01-161-3406 is a Guard,switch, manufactured by Naval Sea Systems Command, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-161-3406?

NSN 5930-01-161-3406 has 3 cross-referenced part numbers: 5191414 (Naval Sea Systems Command), 120129 (Safran Power Usa, Llc), A509T301-101 (Telephone Systems/communications).

What NSN replaces 5930-01-161-3406?

There are 3 known substitutes for 5930-01-161-3406: 4730-00-270-4558, 5930-01-251-6898, 5310-01-430-7191. Verify interchangeability with system specifications before substitution.

What are the specifications of 5191414?

Key specifications for 5191414: Overall Diameter: 1.059 INCHES NOMINAL IN; Overall Width: 0.719 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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