The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-979-0849, 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 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-979-0849 |
| Primary Part Number | 94478-2 |
| 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 | 12.250 INCHES NOMINAL WORKING IN |
| Flange Thickness | 0.125 INCHES NOMINAL SECOND END IN |
| Minimum Inside Bending Radius | 6.500 INCHES IN |
| Connection Style | PLAIN SECOND END |
| End Connection Design | STRAIGHT SECOND END |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Connection Type | PLAIN FACE FLANGE SECOND END |
| Connection Type | RAISED FACE FLANGE FIRST END |
| Bolt Hole Diameter | 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM SECOND END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.750 INCHES NOMINAL IN |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Quantity | 1 FIRST END |
| Bolt Hole Quantity | 4 SECOND END |
| Burst Test Pressure | 3500.0 POUNDS PER SQUARE INCH LBS |
| Flange Style | RECTANGULAR (INCLUDES SQUARE) FIRST END |
| Flange Style | RECTANGULAR (INCLUDES SQUARE) SECOND END |
| End Flange Construction | SOLID SECOND END |
| End Flange Construction | SOLID FIRST END |
| 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 |
|---|---|
| 94478-2 | Smiths Tubular Systems-Laconia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 37E501237P101 | 5/9 Secondary reference U.S. Government activity |
| 37D401728P102 | 3/2 Design control — primary reference U.S. Government activity |
| 37D401728P102 | 5/9 Secondary reference General Electric Company |
NSN 4720-00-979-0849 is a Hose Assembly,nonmetallic, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-979-0849 has 1 manufacturer part number on file: 94478-2 (Smiths Tubular Systems-Laconia, Inc.).
Key specifications for 94478-2: Measuring Method and Length: 12.250 INCHES NOMINAL WORKING IN; Flange Thickness: 0.125 INCHES NOMINAL SECOND END IN; Minimum Inside Bending Radius: 6.500 INCHES IN; Connection Style: PLAIN SECOND END. 20 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.