The Hose,nonmetallic, cataloged under National Stock Number 4720-01-351-9952, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Lgg Industrial, Inc Dba Lewis-Goetz and Co, Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-351-9952 |
| Primary Part Number | 16-250-4120 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Lgg Industrial, Inc Dba Lewis-Goetz and Co, Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 4.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC TUBE |
| 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 |
|---|---|
| 5104953-22 | Naval Sea Systems Command (USA) |
| 16-250-4120 PRIMARY | Lgg Industrial, Inc Dba Lewis-Goetz and Co, Inc (USA) |
| Reference | Meaning |
|---|---|
| 5104953 | D/9 Drawing number reference only Naval Sea Systems Command |
| 250-4120 | 5/2 Secondary reference U.S. Government activity |
NSN 4720-01-351-9952 is a Hose,nonmetallic, manufactured by Lgg Industrial, Inc Dba Lewis-Goetz and Co, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-351-9952 has 2 manufacturer part numbers on file: 5104953-22 (Naval Sea Systems Command), 16-250-4120 (Lgg Industrial, Inc Dba Lewis-Goetz and Co, Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-589-0982. Verify interchangeability with system specifications before substitution.
Key specifications for 16-250-4120: Cross-Sectional Shape Style: ROUND; Inside Diameter: 4.500 INCHES NOMINAL IN; End Item Identification: WATERCRAFT AMERICA INC. LIFEBOAT,9.4 M MK IV T.E.L.B.; Material: RUBBER SYNTHETIC TUBE. 3 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.