The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-304-5541, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-304-5541 |
| Primary Part Number | 7-555-107031 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Measuring Method and Length | 70.0 MILLIMETERS NOMINAL OVERALL MM |
| Minimum Inside Bending Radius | 102.0 MILLIMETERS MM |
| Connection Style | SWIVEL NUT, GASKET SEAL FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Layer Composition and Location | 1ST LAYER PLASTIC, POLYVINYL CHLORIDE AND 2ND LAYER BRAIDED FIBER AND OUTER LAYER PLASTIC, POLYVINYL CHLORIDE |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Cross-Sectional Shape Style | ROUNDROUND |
| Outside Diameter | 13.0 MILLIMETERS NOMINAL MM |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Inside Diameter | 6.4 MILLIMETERS NOMINAL MM |
| Inside Surface Condition | SMOOTH |
| Thread Class | 3B FIRST END |
| Thread Series Designator | UNF 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 |
|---|---|
| 7-555-107031 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 540JSJ1-4-4-4-70.00 PRIMARY | Parker-Hannifin Corp Div Parflex Division (USA) |
| Reference | Meaning |
|---|---|
| 540JSJ1-4-4-4-70.00 | 5/9 Secondary reference Hydro-Power Industrial Products Inc |
NSN 4720-01-304-5541 is a Hose Assembly,nonmetallic, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-304-5541 has 2 manufacturer part numbers on file: 7-555-107031 (Grove U.s. Llc Dba Grove Us Llc), 540JSJ1-4-4-4-70.00 (Parker-Hannifin Corp Div Parflex Division).
Key specifications for 7-555-107031: Measuring Method and Length: 70.0 MILLIMETERS NOMINAL OVERALL MM; Minimum Inside Bending Radius: 102.0 MILLIMETERS MM; Connection Style: SWIVEL NUT, GASKET SEAL FIRST END; End Connection Design: STRAIGHT FIRST END. 14 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.