PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C16-4Conduit,metal,flexible

Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense · NSN 5975-00-189-6035 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-189-6035 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-189-6035. Primary manufacturer part number: C16-4.
Features
  • Conduit,metal,flexible — FSC 5975
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • Outside Diameter: 0.411 INCHES NOMINAL IN
  • Braided Metallic Shield Type: BRONZE WIRE
  • Minimum Inside Bending Radius: 1.375 INCHES IN
  • Style Designator: PLAIN CONVOLUTED CONDUIT
  • Material: COPPER ALLOY BODY
  • Trade Size: 0.250
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Conduit,metal,flexible, cataloged under National Stock Number 5975-00-189-6035, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense. Government technical data includes 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-189-6035
Primary Part NumberC16-4
Item NameConduit,metal,flexible
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerPage Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
StatusCANCELLED
Inside Diameter0.250 INCHES NOMINAL IN
Outside Diameter0.411 INCHES NOMINAL IN
Braided Metallic Shield TypeBRONZE WIRE
Minimum Inside Bending Radius1.375 INCHES IN
Style DesignatorPLAIN CONVOLUTED CONDUIT
MaterialCOPPER ALLOY BODY
Trade Size0.250
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4940-00-411-3152 INTERCHANGEABLE
Saw,root,sewer Cleaning
4730-00-541-27674HP26 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
5895-00-560-6146 INTERCHANGEABLE
Cover,electronic Communication E
4130-00-574-1916C-164 INTERCHANGEABLE
Filter-Drier,refrigerant
Parker-Hannifin Corp Div Sporlan Division
1670-00-687-515462B22084 INTERCHANGEABLE
Parachute,aircraft,deceleration
Warner Robins Air Logistics Center
2940-00-891-934251106 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4130-01-150-9253C164 INTERCHANGEABLE
Drier
Carrier Corp
Cross-Reference Index
Part NumberManufacturer
S154-1664 Vse Aviation, Inc. (USA)
C16-4 PRIMARY Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
Related Parts
4940-00-411-3152INTERCHANGEABLE
SAW,ROOT,SEWER CLEANING
4730-00-541-2767INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
4HP26
5895-00-560-6146INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
4130-00-574-1916INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
C-164
1670-00-687-5154INTERCHANGEABLE
PARACHUTE,AIRCRAFT,DECELERATION
62B22084
2940-00-891-9342INTERCHANGEABLE
FILTER ELEMENT,FLUID
51106
4130-01-150-9253INTERCHANGEABLE
DRIER
C164

Frequently Asked Questions

What is NSN 5975-00-189-6035?

NSN 5975-00-189-6035 is a Conduit,metal,flexible, manufactured by Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-189-6035?

NSN 5975-00-189-6035 has 2 cross-referenced part numbers: S154-1664 (Vse Aviation, Inc.), C16-4 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense).

What NSN replaces 5975-00-189-6035?

There are 7 known substitutes for 5975-00-189-6035: 4940-00-411-3152, 4730-00-541-2767, 5895-00-560-6146 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C16-4?

Key specifications for C16-4: Inside Diameter: 0.250 INCHES NOMINAL IN; Outside Diameter: 0.411 INCHES NOMINAL IN; Braided Metallic Shield Type: BRONZE WIRE; Minimum Inside Bending Radius: 1.375 INCHES IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-189-6035 still in active supply?

NSN 5975-00-189-6035 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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