PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8263Switch Assembly

Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems · NSN 5930-01-549-4180 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-549-4180 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-549-4180. Primary manufacturer part number: 8263.
Features
  • Switch Assembly — FSC 5930
  • Inclosure Material: ALUMINUM
  • Switch Type: PUSH
  • Controlling Agency: 1Q449
  • Individual Switch Quantity: 1
  • Environmental Protection: WATERTIGHT
  • Identifying Number: 8263 PART NO.
  • Inclosure Type: FULLY INCLOSED
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly, cataloged under National Stock Number 5930-01-549-4180, 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 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-549-4180
Primary Part Number8263
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerBlue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems
StatusACTIVE
Inclosure MaterialALUMINUM
Switch TypePUSH
Controlling Agency1Q449
Individual Switch Quantity1
Environmental ProtectionWATERTIGHT
Identifying Number8263 PART NO.
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1660-00-052-5506 INTERCHANGEABLE
Cap Assy,lox Valve
5930-00-111-8619122-90007 ITEM 22 INTERCHANGEABLE
Switch,push
Kovatch Corp.
5935-00-149-389949298 INTERCHANGEABLE
Connector,plug,electrical
Naval Ship Systems Command
5310-00-253-109624451 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4730-00-426-539901051068 INTERCHANGEABLE
Reducer,pipe
Nibco Inc Chemtrol Div
9320-00-437-32478263 INTERCHANGEABLE
Tape,adhesive,rubber
Bishop Electric Corp Div of Plymouth Rubber Co Inc
3030-00-528-4613 INTERCHANGEABLE
Belt,v
5330-00-536-70798060 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5310-00-609-88728055 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Cummins Inc.
3439-01-009-644880-5-5 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
Cross-Reference Index
Part NumberManufacturer
8263 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
8055 Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA)
8263 Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc (USA)
Related Parts
1660-00-052-5506INTERCHANGEABLE
CAP ASSY,LOX VALVE
5930-00-111-8619INTERCHANGEABLE
SWITCH,PUSH
122-90007 ITEM 22
5935-00-149-3899INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
49298
5310-00-253-1096INTERCHANGEABLE
WASHER,FLAT
24451
4730-00-426-5399INTERCHANGEABLE
REDUCER,PIPE
01051068
9320-00-437-3247INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
8263
3030-00-528-4613INTERCHANGEABLE
BELT,V
5330-00-536-7079INTERCHANGEABLE
SEAL,PLAIN ENCASED
8060
5310-00-609-8872INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
8055
3439-01-009-6448INTERCHANGEABLE
DESOLDERING WICK
80-5-5
3439-01-021-5747INTERCHANGEABLE
DESOLDERING WICK
80-5-5
5130-01-118-4087INTERCHANGEABLE
WRENCH,IMPACT,ELECTRIC
8055

Frequently Asked Questions

What is NSN 5930-01-549-4180?

NSN 5930-01-549-4180 is a Switch Assembly, manufactured by Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-549-4180?

NSN 5930-01-549-4180 has 3 cross-referenced part numbers: 8263 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems), 8055 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems), 8263 (Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc).

What NSN replaces 5930-01-549-4180?

There are 12 known substitutes for 5930-01-549-4180: 1660-00-052-5506, 5930-00-111-8619, 5935-00-149-3899 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8263?

Key specifications for 8263: Inclosure Material: ALUMINUM; Switch Type: PUSH; Controlling Agency: 1Q449; Individual Switch Quantity: 1. 11 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