The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-087-4550, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Nalge Co Div of Sybron Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-087-4550 |
| Primary Part Number | 180-1IDX1 1/4ODX50FTLG |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Nalge Co Div of Sybron Corp |
| Status | ACTIVE |
| Measuring Method and Length | 600.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | -58.0 FAHRENHEIT AND 165.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flexibility | FLEXIBLE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Operating Pressure | 14.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Exterior Color | CLEAR |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Minimum Tensile Strength | 1650 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC VINYL OVERALL |
| Nonmetallic Hardness Rating | 55.0 NOMINAL SHORE DUROMETER A |
| 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 |
|---|---|
| 1104152-50 | Newage Industries Inc (USA) |
| 180-1IDX1 1/4ODX50FTLG PRIMARY | Nalge Co Div of Sybron Corp (USA) |
| 6408-36 | Cole-Parmer Instrument Company, Llc (USA) |
| R3603 1IDX1 1/4ODX50 FT LG PRIMARY | Saint-Gobain Performance Plastics (USA) |
| Reference | Meaning |
|---|---|
| R-3603 1IDX1 1/ | C/1 Advisory reference — outside the item-of-supply concept Saint-Gobain Performance Plastics |
| R-3603 1IDX1 1/4ODX1/8IN THK | 5/9 Secondary reference Cole-Parmer Instrument Company, Llc |
| FG35-50 | 5/9 Secondary reference Newage Industries Inc |
NSN 4720-01-087-4550 is a Tubing,nonmetallic, manufactured by Nalge Co Div of Sybron Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-087-4550 has 4 manufacturer part numbers on file: 1104152-50 (Newage Industries Inc), 180-1IDX1 1/4ODX50FTLG (Nalge Co Div of Sybron Corp), 6408-36 (Cole-Parmer Instrument Company, Llc), R3603 1IDX1 1/4ODX50 FT LG (Saint-Gobain Performance Plastics).
Key specifications for 180-1IDX1 1/4ODX50FTLG: Measuring Method and Length: 600.000 INCHES NOMINAL OVERALL IN; Temp Rating: -58.0 FAHRENHEIT AND 165.0 FAHRENHEIT SINGLE RESPONSE DEGF; Flexibility: FLEXIBLE; Cross-Sectional Shape Style: ROUND. 12 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.