PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5779Tube,siphon Carbon

Kidde Technologies, Inc Div Kidde Aerospace and Defense · NSN 1680-00-166-5881 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-166-5881 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-166-5881. Primary manufacturer part number: 5779.
Features
  • Tube,siphon Carbon — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Kidde Technologies, Inc Div Kidde Aerospace and Defense
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube,siphon Carbon, cataloged under National Stock Number 1680-00-166-5881, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTube,siphon Carbon
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersKidde-Fenwal, Llc (CAGE 0KDP7); Kidde Technologies, Inc Div Kidde Aerospace and Defense (CAGE 61423)
Technical Specifications
ParameterValue
NSN1680-00-166-5881
Primary Part Number5779
Item NameTube,siphon Carbon
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerKidde Technologies, Inc Div Kidde Aerospace and Defense
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-114-20488406-0175 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)
5360-00-201-0324 INTERCHANGEABLE
Spring,helical,compression
9540-00-261-5145 INTERCHANGEABLE
Beam,structural
9540-00-555-0815 INTERCHANGEABLE
Beam,structural
4820-01-292-5714169081 INTERCHANGEABLE
Stem,fluid Valve
Bromine Systems Inc
6105-01-369-30625N847 INTERCHANGEABLE
Motor,alternating Current
W.w. Grainger, Inc. Div Government Sales Division
3940-01-426-84505779 INTERCHANGEABLE
Clamp,material Lifting
Inter Product (usa) Inc
6640-01-484-0547 INTERCHANGEABLE
Clamp,utility,laboratory
6625-01-599-19885779 INTERCHANGEABLE
Indicator,phase Sequence
Greenlee Textron Inc.
Cross-Reference Index
Part NumberManufacturer
5779 Kidde-Fenwal, Llc (USA)
5779 PRIMARY Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
Related Parts
5330-00-114-2048INTERCHANGEABLE
PACKING,PREFORMED
8406-0175
5360-00-201-0324INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9540-00-261-5145INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-555-0815INTERCHANGEABLE
BEAM,STRUCTURAL
4820-01-292-5714INTERCHANGEABLE
STEM,FLUID VALVE
169081
6105-01-369-3062INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5N847
3940-01-426-8450INTERCHANGEABLE
CLAMP,MATERIAL LIFTING
5779
6640-01-484-0547INTERCHANGEABLE
CLAMP,UTILITY,LABORATORY
6625-01-599-1988INTERCHANGEABLE
INDICATOR,PHASE SEQUENCE
5779

Frequently Asked Questions

What is NSN 1680-00-166-5881?

NSN 1680-00-166-5881 is a Tube,siphon Carbon, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 1680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1680-00-166-5881?

NSN 1680-00-166-5881 has 2 cross-referenced part numbers: 5779 (Kidde-Fenwal, Llc), 5779 (Kidde Technologies, Inc Div Kidde Aerospace and Defense).

What NSN replaces 1680-00-166-5881?

There are 9 known substitutes for 1680-00-166-5881: 5330-00-114-2048, 5360-00-201-0324, 9540-00-261-5145 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 1680-00-166-5881 still in active supply?

NSN 1680-00-166-5881 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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