PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12LS1Control Switch

Honeywell International Inc. Dba Honeyweel Sensing & Controls · NSN 5930-00-849-1179 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-849-1179 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-849-1179. Primary manufacturer part number: 12LS1.
Features
  • Control Switch — FSC 5930
  • 6 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeyweel Sensing & Controls
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Control Switch, cataloged under National Stock Number 5930-00-849-1179, 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 Honeywell International Inc. Dba Honeyweel Sensing & Controls. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameControl Switch
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Div Rms (CAGE 03538); Honeywell International Inc. Dba Honeyweel Sensing & Controls (CAGE 91929); Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841)
Technical Specifications
ParameterValue
NSN5930-00-849-1179
Primary Part Number12LS1
Item NameControl Switch
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeyweel Sensing & Controls
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
6240-00-045-7173 INTERCHANGEABLE
Lamp,incandescent
5915-00-087-19711967 INTERCHANGEABLE
Filter,radio Frequency Interfere
Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu
6810-00-247-0600 INTERCHANGEABLE
Mercuric Iodide,red
6210-00-409-8417 INTERCHANGEABLE
Light,indicator
5950-00-411-51441967 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
6145-00-635-0293 INTERCHANGEABLE
Cable,power,electrical
1730-00-674-61091967 INTERCHANGEABLE
Parts Kit,jack
Malabar
3020-01-049-08451967 INTERCHANGEABLE
Gear,worm
Cooper Cameron Corp Cooper Cameron Valves Div
4140-01-570-97081967 INTERCHANGEABLE
Nozzle,blower
Buffalo Turbine Defense Llc
6605-01-664-19741967 INTERCHANGEABLE
Indicator,course
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
77C712403P001 Lockheed Martin Corporation Div Rms (USA)
12LS9R Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
1967 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
12LS1 PRIMARY Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
19676 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
77C712403-1 Lockheed Martin Corporation Div Rms (USA)
Related Parts
6240-00-045-7173INTERCHANGEABLE
LAMP,INCANDESCENT
5915-00-087-1971INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
1967
6810-00-247-0600INTERCHANGEABLE
MERCURIC IODIDE,RED
6210-00-409-8417INTERCHANGEABLE
LIGHT,INDICATOR
5950-00-411-5144INTERCHANGEABLE
COIL,RADIO FREQUENCY
1967
6145-00-635-0293INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
1730-00-674-6109INTERCHANGEABLE
PARTS KIT,JACK
1967
3020-01-049-0845INTERCHANGEABLE
GEAR,WORM
1967
4140-01-570-9708INTERCHANGEABLE
NOZZLE,BLOWER
1967
6605-01-664-1974INTERCHANGEABLE
INDICATOR,COURSE
1967
6680-01-701-6584INTERCHANGEABLE
METER,FLUID FLOW,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5930-00-849-1179?

NSN 5930-00-849-1179 is a Control Switch, manufactured by Honeywell International Inc. Dba Honeyweel Sensing & Controls, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-849-1179?

NSN 5930-00-849-1179 has 6 cross-referenced part numbers: 77C712403P001 (Lockheed Martin Corporation Div Rms), 12LS9R (Honeywell International Inc. Dba Honeyweel Sensing & Controls), 1967 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 12LS1 (Honeywell International Inc. Dba Honeyweel Sensing & Controls), 19676 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.) and 1 more.

What NSN replaces 5930-00-849-1179?

There are 11 known substitutes for 5930-00-849-1179: 6240-00-045-7173, 5915-00-087-1971, 6810-00-247-0600 and 8 more. Verify interchangeability with system specifications before substitution.

Is NSN 5930-00-849-1179 still in active supply?

NSN 5930-00-849-1179 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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