PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

661120Arm,actuating

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 1660-00-870-1733 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-870-1733 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-870-1733. Primary manufacturer part number: 661120.
Features
  • Arm,actuating — FSC 1660
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arm,actuating, cataloged under National Stock Number 1660-00-870-1733, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameArm,actuating
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193); Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (CAGE 59364); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-870-1733
Primary Part Number661120
Item NameArm,actuating
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
7920-00-394-9402 INTERCHANGEABLE
Mophead,sponge
5310-00-735-1093501643-1 INTERCHANGEABLE
Washer,flat
Hamilton Sundstrand Corporation Dba Collins Aerospace
4330-01-284-6205661120 INTERCHANGEABLE
Filter Element,fluid
Foseco Inc Foundry Products Div
Cross-Reference Index
Part NumberManufacturer
661120 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
661120 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
661120 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
7920-00-394-9402INTERCHANGEABLE
MOPHEAD,SPONGE
5310-00-735-1093INTERCHANGEABLE
WASHER,FLAT
501643-1
4330-01-284-6205INTERCHANGEABLE
FILTER ELEMENT,FLUID
661120

Frequently Asked Questions

What is NSN 1660-00-870-1733?

NSN 1660-00-870-1733 is a Arm,actuating, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-870-1733?

NSN 1660-00-870-1733 has 3 cross-referenced part numbers: 661120 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 661120 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 661120 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-870-1733?

There are 3 known substitutes for 1660-00-870-1733: 7920-00-394-9402, 5310-00-735-1093, 4330-01-284-6205. Verify interchangeability with system specifications before substitution.

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