The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-481-4070, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-481-4070 |
| Primary Part Number | 5034K21 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Measuring Method and Length | 100.0 FEET NOMINAL OVERALL FT |
| Temp Rating | -20.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Exterior Color | BLACK |
| Material | RUBBER CHLOROPRENE CLASS CR 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 |
|---|---|
| 5034K21 PRIMARY | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 5237K21 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
| 863-000460 | 5/9 Secondary reference Guild Associates Inc |
NSN 4720-01-481-4070 is a Tubing,nonmetallic, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-481-4070 has 1 manufacturer part number on file: 5034K21 (Mcmaster-Carr Supply Co).
Key specifications for 5034K21: Measuring Method and Length: 100.0 FEET NOMINAL OVERALL FT; Temp Rating: -20.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Exterior Color: BLACK; Special Features: FOR GRAVITY-FLOW APPLICATIONS; ID 0.1250 INCHES, OD 0.250 INCHES, WALL THICKNESS 0.0625 INCHES; FULL COIL LENTH 100 FEET IN. 4 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.