The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-245-6616, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Saint-Gobain Performance Plastics. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-245-6616 |
| Primary Part Number | F4040A |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Saint-Gobain Performance Plastics |
| Status | ACTIVE |
| Criticality Code Justification | ABKV |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.110 INCHES NOMINAL IN |
| Inside Diameter | 0.050 INCHES NOMINAL IN |
| Material | PLASTIC TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| F4040A PRIMARY | Saint-Gobain Performance Plastics (USA) |
| Reference | Meaning |
|---|---|
| 13221E8368-2 | 5/2 Secondary reference U.S. Government activity |
| 13221E8368 | D/9 Drawing number reference only U.S. Government activity |
| F4040A | 5/9 Secondary reference Tch Industries Inc |
NSN 4720-01-245-6616 is a Tubing,nonmetallic, manufactured by Saint-Gobain Performance Plastics, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-245-6616 has 1 manufacturer part number on file: F4040A (Saint-Gobain Performance Plastics).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-519-0279. Verify interchangeability with system specifications before substitution.
Key specifications for F4040A: Criticality Code Justification: ABKV; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.110 INCHES NOMINAL IN; Inside Diameter: 0.050 INCHES NOMINAL IN. 5 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.