PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

172665Orifice,plate

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-783-1148 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-783-1148 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-783-1148. Primary manufacturer part number: 172665.
Features
  • Orifice,plate — FSC 1660
  • 3 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 Orifice,plate, cataloged under National Stock Number 1660-00-783-1148, 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. This item has 3 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.

Catalog Facts
Item NameOrifice,plate
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-783-1148
Primary Part Number172665
Item NameOrifice,plate
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-00-455-1153FD71801 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
Cross-Reference Index
Part NumberManufacturer
172665-1 Honeywell International Inc. Div Aerospace - Torrance (USA)
172665 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
172665 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
2530-00-455-1153INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD71801

Frequently Asked Questions

What is NSN 1660-00-783-1148?

NSN 1660-00-783-1148 is a Orifice,plate, 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 1660-00-783-1148?

NSN 1660-00-783-1148 has 3 cross-referenced part numbers: 172665-1 (Honeywell International Inc. Div Aerospace - Torrance), 172665 (Honeywell International Inc. Div Aerospace - Torrance), 172665 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-783-1148?

There is 1 known substitute for 1660-00-783-1148: 2530-00-455-1153. Verify interchangeability with system specifications before substitution.

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