PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201289Manifold Assy,heat

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-506-7823 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-506-7823 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-506-7823. Primary manufacturer part number: 201289.
Features
  • Manifold Assy,heat — FSC 1660
  • General Characteristics Item Description: CONSISTS OF 201205 TUBE ASSY 1;201204 MANIFOLD ASSY 1;7 MANIFOLD OPENINGS
  • FSC Application Data: 1660-00-506-7824
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Manifold Assy,heat, cataloged under National Stock Number 1660-00-506-7823, 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. Div Aerospace - Torrance. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-506-7823
Primary Part Number201289
Item NameManifold Assy,heat
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 201205 TUBE ASSY 1;201204 MANIFOLD ASSY 1;7 MANIFOLD OPENINGS
FSC Application Data1660-00-506-7824
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-894-2521 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Cross-Reference Index
Part NumberManufacturer
201289 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
201289 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
4730-00-894-2521INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE

Frequently Asked Questions

What is NSN 1660-00-506-7823?

NSN 1660-00-506-7823 is a Manifold Assy,heat, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-506-7823?

NSN 1660-00-506-7823 has 2 cross-referenced part numbers: 201289 (Honeywell International Inc. Div Aerospace - Torrance), 201289 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-506-7823?

There is 1 known substitute for 1660-00-506-7823: 4730-00-894-2521. Verify interchangeability with system specifications before substitution.

What are the specifications of 201289?

Key specifications for 201289: End Item Identification: F-101 AIRCRAFT; General Characteristics Item Description: CONSISTS OF 201205 TUBE ASSY 1;201204 MANIFOLD ASSY 1;7 MANIFOLD OPENINGS; FSC Application Data: 1660-00-506-7824. 3 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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