PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UL 3 SIZE 1/4Conduit,nonmetallic,flexible

Underwriters Laboratories Inc · NSN 5975-00-335-2588 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-335-2588 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-335-2588. Primary manufacturer part number: UL 3 SIZE 1/4.
Features
  • Conduit,nonmetallic,flexible — FSC 5975
  • Minimum Inside Bending Radius: 0.500 INCHES IN
  • Material: FIBER OVERALL
  • Style Designator: PLAIN CONDUIT
  • Trade Size: 0.250
  • Outside Diameter: 0.320 INCHES NOMINAL IN
  • Inside Diameter: 0.250 INCHES NOMINAL IN
  • 5 verified cross-references
Applications
  • Applications requiring Fiber Overall construction
General Description

The Conduit,nonmetallic,flexible, cataloged under National Stock Number 5975-00-335-2588, 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 Underwriters Laboratories Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-335-2588
Primary Part NumberUL 3 SIZE 1/4
Item NameConduit,nonmetallic,flexible
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerUnderwriters Laboratories Inc
StatusCANCELLED
Minimum Inside Bending Radius0.500 INCHES IN
MaterialFIBER OVERALL
Style DesignatorPLAIN CONDUIT
Trade Size0.250
Outside Diameter0.320 INCHES NOMINAL IN
Inside Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5975-00-177-193017C18035-60 INTERCHANGEABLE
Conduit,nonmetallic,flexible
General Services Administration Federal Supply Service
5975-00-177-193117C18035-95 INTERCHANGEABLE
Conduit,nonmetallic,flexible
U S Army Tank Automotive Command Amsta-Im-Mm
5975-00-284-7339UL 3 SIZE 1/2 INTERCHANGEABLE
Conduit,nonmetallic,flexible
Underwriters Laboratories Inc
5975-00-284-7340 INTERCHANGEABLE
Conduit,nonmetallic,flexible
5975-00-284-7341 INTERCHANGEABLE
Conduit,nonmetallic,flexible
5975-00-285-0907CLTS38F-C INTERCHANGEABLE
Conduit,nonmetallic,flexible
Panduit Corp.
5975-00-681-3083 INTERCHANGEABLE
Conduit,nonmetallic,flexible
5975-01-010-891917-C-18035-40 INTERCHANGEABLE
Conduit,nonmetallic,flexible
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
UL 3 SIZE 1/4 PRIMARY Underwriters Laboratories Inc (USA)
HHT791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
06174AB Cnh Industrial America Llc Dba Cnh America (USA)
8376125 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
LOOM 1/4 ID Saylor Frank D and Son Inc
Related Parts
5975-00-177-1930INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
17C18035-60
5975-00-177-1931INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
17C18035-95
5975-00-284-7339INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
UL 3 SIZE 1/2
5975-00-284-7340INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
5975-00-284-7341INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
5975-00-285-0907INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
CLTS38F-C
5975-00-681-3083INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
5975-01-010-8919INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
17-C-18035-40

Frequently Asked Questions

What is NSN 5975-00-335-2588?

NSN 5975-00-335-2588 is a Conduit,nonmetallic,flexible, manufactured by Underwriters Laboratories Inc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-335-2588?

NSN 5975-00-335-2588 has 5 cross-referenced part numbers: UL 3 SIZE 1/4 (Underwriters Laboratories Inc), HHT791 (Federal Specifications Promulgated by General Services Administration Washington DC), 06174AB (Cnh Industrial America Llc Dba Cnh America), 8376125 (U S Army Tank Automotive Command Amsta-Im-Mm), LOOM 1/4 ID (Saylor Frank D and Son Inc).

What NSN replaces 5975-00-335-2588?

There are 8 known substitutes for 5975-00-335-2588: 5975-00-177-1930, 5975-00-177-1931, 5975-00-284-7339 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UL 3 SIZE 1/4?

Key specifications for UL 3 SIZE 1/4: Minimum Inside Bending Radius: 0.500 INCHES IN; Material: FIBER OVERALL; Special Features: ACTION ID 45482946; Style Designator: PLAIN CONDUIT. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-335-2588 still in active supply?

NSN 5975-00-335-2588 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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