The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-540-8668, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Rix Industries. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-540-8668 |
| Primary Part Number | 6-7707 |
| Item Name | Tubing,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) TUBE |
| Operating Pressure | 26.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Flexibility | FLEXIBLE |
| Measuring Method and Length | 5.000 FEET MINIMUM EXCLUDING END FITTINGS FT |
| Inside Surface Condition | SMOOTH |
| Exterior Color | CLEAR |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ROUND |
| Nonmetallic Hardness Rating | 67.0 NOMINAL SHORE DUROMETER A |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Temp Rating | -45.0 FAHRENHEIT AND 165.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6-7707 PRIMARY | Rix Industries (USA) |
| B10122 ITEM 15 PRIMARY | Rix Industries (USA) |
| 5233K63 | Mcmaster-Carr Supply Co (USA) |
NSN 4720-01-540-8668 is a Tubing,nonmetallic, manufactured by Rix Industries, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-540-8668 has 3 cross-referenced part numbers: 6-7707 (Rix Industries), B10122 ITEM 15 (Rix Industries), 5233K63 (Mcmaster-Carr Supply Co).
There are 3 known substitutes for 4720-01-540-8668: 4320-00-360-1631, 2530-00-600-5586, 5307-01-393-1898. Verify interchangeability with system specifications before substitution.
Key specifications for 6-7707: End Item Identification: FRESHWATER TANK ASSEMBLY; Material: PLASTIC POLYVINYL CHLORIDE (PVC) TUBE; Operating Pressure: 26.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Flexibility: FLEXIBLE. 13 total characteristics are documented in the Federal Logistics Information System.