PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203347Fuse

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-919-0592 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-919-0592 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-919-0592. Primary manufacturer part number: 203347.
Features
  • Fuse — FSC 1660
  • 4 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 Fuse, cataloged under National Stock Number 1660-00-919-0592, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFuse
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 26512); Northrop Grumman Systems Corporation (CAGE 79RG9); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-919-0592
Primary Part Number203347
Item NameFuse
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2520-00-152-8356 INTERCHANGEABLE
Plate
4730-00-342-0635203347 INTERCHANGEABLE
Plug,air Control Valve
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5320-00-522-4371203347 INTERCHANGEABLE
Rivet,tubular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-01-154-8134212668 INTERCHANGEABLE
Strainer Element,sediment
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
6145-01-531-6751 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
128SCEC147-21 Northrop Grumman Systems Corporation (USA)
128SCEC147-21 Northrop Grumman Systems Corporation (USA)
203347 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
203347 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
2520-00-152-8356INTERCHANGEABLE
PLATE
4730-00-342-0635INTERCHANGEABLE
PLUG,AIR CONTROL VALVE
203347
5320-00-522-4371INTERCHANGEABLE
RIVET,TUBULAR
203347
4730-01-154-8134INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
212668
6145-01-531-6751INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 1660-00-919-0592?

NSN 1660-00-919-0592 is a Fuse, 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 1660-00-919-0592?

NSN 1660-00-919-0592 has 4 cross-referenced part numbers: 128SCEC147-21 (Northrop Grumman Systems Corporation), 128SCEC147-21 (Northrop Grumman Systems Corporation), 203347 (Honeywell International Inc. Div Aerospace - Torrance), 203347 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-919-0592?

There are 5 known substitutes for 1660-00-919-0592: 2520-00-152-8356, 4730-00-342-0635, 5320-00-522-4371 and 2 more. Verify interchangeability with system specifications before substitution.

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