The Cap,dust,locking, cataloged under National Stock Number 4730-01-455-5155, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Aquatech Inc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-455-5155 |
| Primary Part Number | 170320 |
| Item Name | Cap,dust,locking |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aquatech Inc |
| Status | ACTIVE |
| Overall Diameter | 8.000 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 170320 PRIMARY | Aquatech Inc (USA) |
NSN 4730-01-455-5155 is a Cap,dust,locking, manufactured by Aquatech Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-455-5155 has 1 manufacturer part number on file: 170320 (Aquatech Inc).
Key specifications for 170320: Overall Diameter: 8.000 INCHES NOMINAL IN; Special Features: CAP DUST COVER FOR REAR DRAIN VALVE WITH LATCH AND BSPT PISTON VALVE ASSEMBLY; End Item Identification: SEWER CLEANING TRAILER, MODEL JV1000AF; Material: STEEL. 2 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.