The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-063-2485, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-063-2485 |
| Primary Part Number | S66704-0112 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 11.250 INCHES NOMINAL WORKING IN |
| Connection Style | SWIVEL NUT WITH COMPRESSION SLEEVE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER MOLDED RUBBER, COMPOSITION AND 2ND LAYER SPIRAL INTERLOCKED CORROSION RESISTANT STEEL |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.690 INCHES NOMINAL IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Seat Angle | 36.3 DEGREES AND 37.3 DEGREES FIRST END |
| Inside Surface Condition | SMOOTH |
| Hydrostatic Test Pressure | 6000.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3B FIRST END |
| Thread Quantity Per Inch | 20 FIRST END |
| Outer Covering Environmental Protection | FIRE RESISTANT |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| J240B0112BA | General Electric Company (USA) |
| S66704-0112 PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| J240 | D/9 Drawing number reference only General Electric Company |
| J240B0112BA | 5/9 Secondary reference Smiths Tubular Systems-Laconia, Inc. |
| J240B0112BA | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-063-2485 is a Hose Assembly,nonmetallic, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-063-2485 has 2 manufacturer part numbers on file: J240B0112BA (General Electric Company), S66704-0112 (Smiths Tubular Systems-Laconia, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-139-6835. Verify interchangeability with system specifications before substitution.
Key specifications for S66704-0112: Measuring Method and Length: 11.250 INCHES NOMINAL WORKING IN; Connection Style: SWIVEL NUT WITH COMPRESSION SLEEVE FIRST END; End Connection Design: STRAIGHT FIRST END; Layer Composition and Location: 1ST LAYER MOLDED RUBBER, COMPOSITION AND 2ND LAYER SPIRAL INTERLOCKED CORROSION RESISTANT STEEL. 15 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.