The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-440-6985, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-440-6985 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Outside Diameter | 0.187 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Material | RUBBER SYNTHETIC TUBE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A-A-52047 | 5/9 Secondary reference U.S. Government activity |
| ZZ-T-831 | 5/9 Secondary reference U.S. Government activity |
| A-A-52047 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 4720-01-440-6985 is a Tubing,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-440-6985: Outside Diameter: 0.187 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS; End Item Identification: VLS SEASPARROW, MK 41 MOD 4, LOCKHEED MARTIN CORP; Material: RUBBER SYNTHETIC TUBE. 3 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.