PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57598Inlet Assy,cool Tur

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-397-5083 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-397-5083 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-397-5083. Primary manufacturer part number: 57598.
Features
  • Inlet Assy,cool Tur — FSC 1660
  • 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 Inlet Assy,cool Tur, cataloged under National Stock Number 1660-00-397-5083, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInlet Assy,cool Tur
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAlliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210)
Technical Specifications
ParameterValue
NSN1660-00-397-5083
Primary Part Number57598
Item NameInlet Assy,cool Tur
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9540-01-100-9189 INTERCHANGEABLE
Structural Section,special Shape
5315-01-662-225457598 INTERCHANGEABLE
Pin,spring
Spirol International Corporation
Cross-Reference Index
Part NumberManufacturer
57598 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
57598 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
9540-01-100-9189INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5315-01-662-2254INTERCHANGEABLE
PIN,SPRING
57598

Frequently Asked Questions

What is NSN 1660-00-397-5083?

NSN 1660-00-397-5083 is a Inlet Assy,cool Tur, 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 1660-00-397-5083?

NSN 1660-00-397-5083 has 2 cross-referenced part numbers: 57598 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 57598 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 1660-00-397-5083?

There are 2 known substitutes for 1660-00-397-5083: 9540-01-100-9189, 5315-01-662-2254. Verify interchangeability with system specifications before substitution.

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