Manufacturer catalog

Honeywell Incorporated

Honeywell Incorporated was the historical U.S. controls, aerospace, and defense manufacturer whose public record includes naval weapons development, cluster-munition production attribution, missile and aircraft controls, and later corporate succession into Honeywell International. In this catalog the exact Honeywell Incorporated name is retained where sources identify older munitions work under that legal or period label.

1 weapons

Honeywell's corporate line began in heating and automatic-control technology, with Honeywell's own history tracing the Honeywell Heating Specialty Co. to 1906 and the 1927 combination of Minneapolis Heat Regulator Company and Honeywell Heating Specialty Co. into Minneapolis-Honeywell Regulator Co. The same source records a later expansion into aerospace and high-technology work before AlliedSignal acquired Honeywell in 1999 and kept the Honeywell name for the combined company.

Defense-relevant Honeywell Incorporated work is clearest in older U.S. naval and ordnance records. The Naval Submarine League history of U.S. torpedoes identifies the Honeywell-Garrett Ex-50 as the selected design that became the MK 50 lightweight torpedo, while the catalog's Mk 20 Rockeye record uses a published source that identifies MK-20 Rockeye production by Honeywell Incorporated. A separate Alliant Techsystems SEC filing explains how Honeywell spun off its Defense and Marine Systems Business, Test Instruments Division, and Signal Analysis Center in 1990, placing part of the legacy defense-industrial base into Alliant.

Aerospace and defense controlsNaval lightweight torpedo developmentAir-delivered cluster munitionsMissile guidance and actuation lineageLegacy defense electronics and marine systems

Notable Systems

Mk 20 Rockeye II cluster bomb, Air-dropped anti-armor cluster bomb, Munitions

Mk 20 Rockeye II cluster bomb

Air-dropped anti-armor cluster bomb

The catalog's Mk 20 Rockeye II record uses a JSTOR-hosted article that identifies the MK-20 Rockeye as manufactured by Honeywell Incorporated; technical references describe Rockeye as a U.S. free-fall anti-armor cluster bomb with Mk 118 bomblets.

Sources: Israel's Use of Cluster Bombs in Lebanon - JSTOR, MK-20 Rockeye - GlobalSecurity.org
MK 50 Honeywell torpedo, Lightweight anti-submarine torpedo, Munitions

MK 50 Honeywell torpedo

Lightweight anti-submarine torpedo

Naval Submarine League history identifies the Honeywell-Garrett Ex-50 as the design selected in 1981 that became the MK 50 advanced lightweight torpedo.

Sources: U.S. Navy Torpedoes - NSL Archive

Manufacturer History

  1. Honeywell Heating Specialty Co. formed

    Honeywell's official history traces the Honeywell corporate line to Mark Honeywell's 1906 formation of Honeywell Heating Specialty Co., a heating-control company that later became part of the broader Honeywell industrial lineage.

    Sources: Honeywell History

  2. Minneapolis-Honeywell Regulator Co. created

    Honeywell records the merger of Minneapolis Heat Regulator Company and Honeywell Heating Specialty Co. into Minneapolis-Honeywell Regulator Co., a predecessor name important to later Honeywell Inc. defense and aerospace records.

    Sources: Honeywell History

  3. Honeywell-Garrett Ex-50 selected

    Naval Submarine League history says the Honeywell-Garrett Ex-50 was selected from the advanced lightweight torpedo competition and became the MK 50.

    Sources: U.S. Navy Torpedoes - NSL Archive

  4. Defense and Marine Systems spinoff

    Alliant Techsystems told the SEC that it was incorporated as a Honeywell subsidiary in May 1990 for the planned spinoff of Honeywell's Defense and Marine Systems Business, Test Instruments Division, and Signal Analysis Center.

    Sources: Alliant Techsystems FY2001 Form 10-K

  5. AlliedSignal-Honeywell transaction closes

    Honeywell International's prospectus supplement states that AlliedSignal changed its name to Honeywell International Inc. on December 1, 1999, and that Honeywell Inc. became a wholly owned subsidiary after the merger.

    Sources: Honeywell 2000 Prospectus Supplement

Predecessors
Honeywell Heating Specialty Co.Minneapolis-Honeywell Regulator Co.Honeywell-Garrett
Successors
Honeywell International Inc.Honeywell AerospaceAlliant Techsystems Inc.

This profile is limited to the historical Honeywell Incorporated attribution used by older weapon sources. The broader current Honeywell corporate page is maintained separately, so aliases already owned by that profile are intentionally not repeated here.

Manufacturer Sources

  • Honeywell HistoryPublisher: Honeywell | Note: Official history supporting the 1906 Honeywell origin, the 1927 Minneapolis-Honeywell merger, the 1999 AlliedSignal acquisition, and current corporate lineage context. | Accessed: 2026-07-11
  • Honeywell 2000 Prospectus SupplementPublisher: Honeywell International Inc. | Note: SEC-filed investor document supporting the December 1, 1999 AlliedSignal name change to Honeywell International Inc. and Honeywell Inc.'s post-transaction subsidiary status. | Accessed: 2026-07-11
  • Alliant Techsystems FY2001 Form 10-KPublisher: U.S. Securities and Exchange Commission | Note: SEC filing supporting Honeywell's 1990 spinoff of the Defense and Marine Systems Business, Test Instruments Division, and Signal Analysis Center into Alliant Techsystems. | Accessed: 2026-07-11
  • U.S. Navy Torpedoes - NSL ArchivePublisher: Naval Submarine League | Note: Supports Honeywell-Garrett Ex-50 selection, MK 50 torpedo development context, and MK 50 production-history background. | Accessed: 2026-07-11
  • Israel's Use of Cluster Bombs in Lebanon - JSTORPublisher: JSTOR | Note: Supports manufacturer background by identifying the MK-20 Rockeye as manufactured by Honeywell Incorporated. | Accessed: 2026-07-11
  • MK-20 Rockeye - GlobalSecurity.orgPublisher: GlobalSecurity.org | Note: Supports public technical and role context for the Mk 20 Rockeye II cluster bomb system. | Accessed: 2026-07-11

Produced weapons

Category

Munitions

Standalone missiles, bombs, rockets, torpedoes, and guided or unguided explosive payloads.

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