The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-057-4151, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-057-4151 |
| Primary Part Number | 1/4IDX1/8 WALL PURE GUM RUBBER |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | ACTIVE |
| Flexibility | FLEXIBLE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Exterior Color | AMBER |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Material | RUBBER 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 |
|---|---|
| 1/4IDX1/8 WALL PURE GUM RUBBER PRIMARY | Atlantic India Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 975733-1 | 7/2 Vendor item drawing reference Atlantic India Rubber Co Inc |
NSN 4720-01-057-4151 is a Tubing,nonmetallic, manufactured by Atlantic India Rubber Co Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-057-4151 has 1 manufacturer part number on file: 1/4IDX1/8 WALL PURE GUM RUBBER (Atlantic India Rubber Co Inc).
Key specifications for 1/4IDX1/8 WALL PURE GUM RUBBER: Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.500 INCHES NOMINAL IN; Exterior Color: AMBER. 7 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.