The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-554-1502, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mission Systems Davenport Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-554-1502 |
| Primary Part Number | 31-300-0639 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 31-300-0639 PRIMARY | Mission Systems Davenport Inc. (USA) |
NSN 4720-01-554-1502 is a Tubing,nonmetallic, manufactured by Mission Systems Davenport Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-554-1502 has 1 manufacturer part number on file: 31-300-0639 (Mission Systems Davenport Inc.).
Key specifications for 31-300-0639: Special Features: HYDRAULIC LINE: T.O. MANUAL SFI 43-1020. 0 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.