The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-075-5681, 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 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-00-075-5681 |
| Primary Part Number | 94379REV4PC13A |
| 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 | 17.500 INCHES NOMINAL WORKING IN |
| Flange Thickness | 0.562 INCHES NOMINAL FIRST END IN |
| Minimum Inside Bending Radius | 5.000 INCHES IN |
| Connection Style | PLAIN SWIVEL FIRST END |
| Flange Outside Diameter | 4.250 INCHES NOMINAL FIRST END IN |
| Vacuum in Torr | 25.4 |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Connection Type | PLAIN FACE FLANGE FIRST END |
| Bolt Hole Diameter | 0.562 INCHES NOMINAL FIRST END IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.312 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | ELECTROSTATIC DISCHARGE CAPABILITY AND INTERNAL SUPPORT |
| Inside Diameter | 0.937 INCHES NOMINAL IN |
| Inside Surface Condition | CONVOLUTED |
| Bolt Circle Diameter | 3.125 INCHES NOMINAL FIRST END IN |
| Hydrostatic Test Pressure | 225.0 POUNDS PER SQUARE INCH LBS |
| Flange Style | ROUND W / BOLT HOLES FIRST 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 |
|---|---|
| 94379REV4PC13A PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 94379L253C | C/1 Advisory reference — outside the item-of-supply concept Smiths Tubular Systems-Laconia, Inc. |
NSN 4720-00-075-5681 is a Hose Assembly,nonmetallic, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-075-5681 has 1 manufacturer part number on file: 94379REV4PC13A (Smiths Tubular Systems-Laconia, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-098-9342. Verify interchangeability with system specifications before substitution.
Key specifications for 94379REV4PC13A: Measuring Method and Length: 17.500 INCHES NOMINAL WORKING IN; Flange Thickness: 0.562 INCHES NOMINAL FIRST END IN; Minimum Inside Bending Radius: 5.000 INCHES IN; Connection Style: PLAIN SWIVEL FIRST END. 19 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.