PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20198Switch Assembly

Science Applications International Corporation · NSN 5930-01-308-4993 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-308-4993 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-308-4993. Primary manufacturer part number: 20198.
Features
  • Switch Assembly — FSC 5930
  • Individual Switch Quantity: 3
  • Inclosure Type: FULLY INCLOSED
  • Environmental Protection: DUSTPROOF
  • 2 verified cross-references
  • Primary manufacturer: Science Applications International Corporation
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly, cataloged under National Stock Number 5930-01-308-4993, 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 Science Applications International Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-308-4993
Primary Part Number20198
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerScience Applications International Corporation
StatusACTIVE
Individual Switch Quantity3
Inclosure TypeFULLY INCLOSED
Environmental ProtectionDUSTPROOF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-061-47825120-00-061-4782 INTERCHANGEABLE
Wrench,ratchet
General Services Administration Federal Supply Service
4310-00-168-8715 INTERCHANGEABLE
Guard,valve Strip
5305-00-987-006620-198 INTERCHANGEABLE
Screw,shoulder
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5961-01-169-4688 INTERCHANGEABLE
Semiconductor Device,diode
4820-01-232-570220198KM41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-330-942820198DM41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5910-01-350-8099 INTERCHANGEABLE
Capacitor Assembly
6625-01-702-098220198 INTERCHANGEABLE
Test Set,electronic Circuit Plug
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
20198 Science Applications International Corporation Dba Science Applications International Corp (USA)
20198 PRIMARY Science Applications International Corporation (USA)
Related Parts
5120-00-061-4782INTERCHANGEABLE
WRENCH,RATCHET
5120-00-061-4782
4310-00-168-8715INTERCHANGEABLE
GUARD,VALVE STRIP
5305-00-987-0066INTERCHANGEABLE
SCREW,SHOULDER
20-198
5961-01-169-4688INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4820-01-232-5702INTERCHANGEABLE
VALVE,SAFETY RELIEF
20198KM41M
4820-01-330-9428INTERCHANGEABLE
VALVE,SAFETY RELIEF
20198DM41M
5910-01-350-8099INTERCHANGEABLE
CAPACITOR ASSEMBLY
6625-01-702-0982INTERCHANGEABLE
TEST SET,ELECTRONIC CIRCUIT PLUG
20198

Frequently Asked Questions

What is NSN 5930-01-308-4993?

NSN 5930-01-308-4993 is a Switch Assembly, manufactured by Science Applications International Corporation, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-308-4993?

NSN 5930-01-308-4993 has 2 cross-referenced part numbers: 20198 (Science Applications International Corporation Dba Science Applications International Corp), 20198 (Science Applications International Corporation).

What NSN replaces 5930-01-308-4993?

There are 8 known substitutes for 5930-01-308-4993: 5120-00-061-4782, 4310-00-168-8715, 5305-00-987-0066 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20198?

Key specifications for 20198: Individual Switch Quantity: 3; Inclosure Type: FULLY INCLOSED; Environmental Protection: DUSTPROOF. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com