The Tubing Assembly,nonmetallic, cataloged under National Stock Number 4720-00-451-1008, 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 Nycoil Co. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-451-1008 |
| Primary Part Number | 14253 |
| Item Name | Tubing Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Nycoil Co |
| Status | ACTIVE |
| End Connection Design | STRAIGHT SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.250 INCHES FIRST END IN |
| Seat Angle | 30.0 DEGREES FIRST END |
| Inside Surface Condition | SMOOTH |
| Material | PLASTIC POLYAMIDE NYLON TUBE |
| Measuring Method and Length | 300.000 INCHES NOMINAL WORKING IN |
| Operating Pressure | 170.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Series Designator | NPT SECOND END |
| Exterior Color | BLACK OR ORANGE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Temp Rating | -40.0 CELSIUS AND 200.0 CELSIUS DEGC |
| Nominal Thread Size | 0.250 INCHES SECOND END IN |
| Thread Series Designator | NPT FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Connection Style | PLAIN SECOND END |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Connection Style | INVERTED FLARE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14253 PRIMARY | Nycoil Co (USA) |
| A0425-MC4-ML4 PRIMARY | Parker-Hannifin Corp Div Parflex Division (USA) |
| A1425 PRIMARY | Armstrong Industrial Hose Products (USA) |
| 9881 | Fournier Rubber & Supply Co Div Fournier Rubber & Supply (USA) |
| TN425RS | Nycoil Co (USA) |
| 5245K12 | Mcmaster-Carr Supply Co (USA) |
| A0425-MC4-ML4 | Triman Industries Inc (USA) |
| 4015-08-25-1-13 PRIMARY | Eaton Corp (USA) |
| 4001-08-25-1-13 | Eaton Corp (USA) |
NSN 4720-00-451-1008 is a Tubing Assembly,nonmetallic, manufactured by Nycoil Co, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-451-1008 has 9 cross-referenced part numbers: 14253 (Nycoil Co), A0425-MC4-ML4 (Parker-Hannifin Corp Div Parflex Division), A1425 (Armstrong Industrial Hose Products), 9881 (Fournier Rubber & Supply Co Div Fournier Rubber & Supply), TN425RS (Nycoil Co) and 4 more.
There are 12 known substitutes for 4720-00-451-1008: 5950-00-007-6004, 5935-00-201-4783, 6220-00-299-7159 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14253: End Connection Design: STRAIGHT SECOND END; Thread Direction: RIGHT-HAND FIRST END; Nominal Thread Size: 0.250 INCHES FIRST END IN; Seat Angle: 30.0 DEGREES FIRST END. 23 total characteristics are documented in the Federal Logistics Information System.