The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-397-0409, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Standard Motor Products. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-397-0409 |
| Primary Part Number | CL5S |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Standard Motor Products |
| Status | ACTIVE |
| Flexibility | FLEXIBLE |
| Material | PLASTIC, POLYETHYLENE (PP) TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CL5S PRIMARY | Standard Motor Products (USA) |
NSN 4720-01-397-0409 is a Tubing,nonmetallic, manufactured by Standard Motor Products, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-397-0409 has 1 manufacturer part number on file: CL5S (Standard Motor Products).
1 possible match (shared part number, not a government interchangeability claim): 5805-01-598-3585. Verify interchangeability with system specifications before substitution.
Key specifications for CL5S: Flexibility: FLEXIBLE; Special Features: SPLIT SEAM ALLOWS EASY INSERTION AND REMOVAL;3/8"ID,50FT COIL FT; End Item Identification: 3930-01-378-7497; Material: PLASTIC, POLYETHYLENE (PP) TUBE. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.