NSN 4720-01-450-3973 · NIIN 014503973 · Part number NT
Hart Systems Inc Div Hart Systems · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0P9Y2
Government record, cited
NSN 4720-01-450-3973 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-450-3973. Manufacturer of record part number: NT.
Also searched as4720-01-450-3973 ·
4720014503973 ·
NIIN 014503973 ·
01-450-3973 ·
FSC 4720 Hose and Flexible Tubing · CAGE 0P9Y2 · NT · S60-2-UT-30 · 1061
Measuring Method and Length: 30.0 FEET NOMINAL OVERALL FT
Flexibility: FLEXIBLE
Cross-Sectional Shape Style: ROUND
Outside Diameter: 0.125 INCHES NOMINAL IN
Inside Surface Condition: SMOOTH
Material: PLASTIC CHLOROTRIFLUOROETHYLENE TUBE
2 manufacturer part numbers on file
Identification
NSN: 4720-01-450-3973
NIIN: 014503973
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: NT
Manufacturer: Hart Systems Inc Div Hart Systems
General Description
The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-450-3973, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hart Systems Inc Div Hart Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-450-3973?
NSN 4720-01-450-3973 is a Tubing,nonmetallic, manufactured by Hart Systems Inc Div Hart Systems, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-450-3973?
NSN 4720-01-450-3973 has 2 manufacturer part numbers on file: NT (Hart Systems Inc Div Hart Systems), 1061 (Hart Systems Inc Div Hart Systems).
What are the specifications of NT?
Key specifications for NT: Measuring Method and Length: 30.0 FEET NOMINAL OVERALL FT; Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.125 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-450-3973 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.