The Hose Assembly Set,metallic, cataloged under National Stock Number 4720-01-567-4770, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Marine Industries West Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-567-4770 |
| Primary Part Number | TT-4660 |
| Item Name | Hose Assembly Set,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Marine Industries West Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| TT-4660 | Marine Industries West Llc (USA) |
| Reference | Meaning |
|---|---|
| TT-4660 | 3/9 Design control — primary reference Dana Marine Products Llc |
NSN 4720-01-567-4770 is a Hose Assembly Set,metallic, manufactured by Marine Industries West Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-567-4770 has 1 manufacturer part number on file: TT-4660 (Marine Industries West Llc).
Key specifications for TT-4660: Special Features: DOOW WT/ID 42. STAINLESS STEEL INSIDE PUMP LINE FOR DMP HP SERIES TRIM TABS. FEMALE -4 AN X FEMALE -4 AN. 60 INCH LONG IN; Part Name Assigned by Controlling Agency: HP INSIDE LINE 60 INCH IN; End Item Identification: BOAT PATROL, 34 FOOT, 34PB0601, BOAT PATROL, 34 FOOT, 34PB0602, BOAT PATROL, 34 FOOT, 34PB0603, BOAT PATROL, 34 FOOT, 34PB0604, BOAT PATROL, 34 FOOT, 34PB0605, BOAT PATROL, 34 FOOT, 34PB0606, BOAT PATROL, 34 FOOT, 34PB0607, BOAT PATROL, 34 FOOT, 34PB0608, BOAT PATROL, 34 FOOT, 34PB0609, BOAT PATROL, 34 FOOT, 34PB0701, BOAT PATROL, 34 FOOT, 34PB0702 FT. 0 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.