PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

703-7068523-491Switch Subassembly

Naval Sea Systems Command · NSN 5930-01-488-3987 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-488-3987 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-488-3987. Primary manufacturer part number: 703-7068523-491.
Features
  • Switch Subassembly — FSC 5930
  • Precious Material and Location: CONTACTS SILVER
  • Component Type and Quantity: 1 BLOCK
  • 6 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Subassembly, cataloged under National Stock Number 5930-01-488-3987, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-488-3987
Primary Part Number703-7068523-491
Item NameSwitch Subassembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Precious Material and LocationCONTACTS SILVER
Component Type and Quantity1 BLOCK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-01-486-5778703-7068523-528 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Sea Systems Command
1290-01-487-7231703-7068523-A1 INTERCHANGEABLE
Panel,control,electrical-Electro
Naval Sea Systems Command
5930-01-487-8580112TW1-70E INTERCHANGEABLE
Switch,toggle
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5930-01-487-8802112TW1-3D INTERCHANGEABLE
Switch,toggle
Honeywell International Inc. Dba Honeyweel Sensing & Controls
6695-01-488-9669034209 INTERCHANGEABLE
Control-Power Supply
Eg and G Rotron Regenerative Blower Opns
6645-01-490-0325218088825 INTERCHANGEABLE
Timer,sequential
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
703-7068523 Naval Sea Systems Command (USA)
H832-7101 Cargill Inc (USA)
703-7068523-491 PRIMARY Naval Sea Systems Command (USA)
61-875.511 PRIMARY Eao Switch Corporation (USA)
61-875.511 Key Tronic Corp (USA)
H832-7101-491 Cargill Inc (USA)
Related Parts
5935-01-486-5778INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
703-7068523-528
1290-01-487-7231INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
703-7068523-A1
5930-01-487-8580INTERCHANGEABLE
SWITCH,TOGGLE
112TW1-70E
5930-01-487-8802INTERCHANGEABLE
SWITCH,TOGGLE
112TW1-3D
6695-01-488-9669INTERCHANGEABLE
CONTROL-POWER SUPPLY
034209
6645-01-490-0325INTERCHANGEABLE
TIMER,SEQUENTIAL
218088825

Frequently Asked Questions

What is NSN 5930-01-488-3987?

NSN 5930-01-488-3987 is a Switch Subassembly, manufactured by Naval Sea Systems Command, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-488-3987?

NSN 5930-01-488-3987 has 6 cross-referenced part numbers: 703-7068523 (Naval Sea Systems Command), H832-7101 (Cargill Inc), 703-7068523-491 (Naval Sea Systems Command), 61-875.511 (Eao Switch Corporation), 61-875.511 (Key Tronic Corp) and 1 more.

What NSN replaces 5930-01-488-3987?

There are 6 known substitutes for 5930-01-488-3987: 5935-01-486-5778, 1290-01-487-7231, 5930-01-487-8580 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 703-7068523-491?

Key specifications for 703-7068523-491: End Item Identification: TRIDENT SSBN; Precious Material and Location: CONTACTS SILVER; Component Type and Quantity: 1 BLOCK; Special Features: 2 POLE,SINGLE THROW,2 NORMALLY CLOSED. 4 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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