The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-679-2509, 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 Parker-Hannifin Corporation Div Instrumentation Products Division. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030); Parker-Hannifin Corporation Div Instrumentation Products Division (CAGE 54938) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-679-2509 |
| Primary Part Number | 4-4-GZ-SS |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Div Instrumentation Products Division |
| 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 |
|---|---|
| S9515-A6-MMA-010 TBL 6-1-18 | Naval Sea Systems Command (USA) |
| NV1022979-419 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 4-4-GZ-SS PRIMARY | Parker-Hannifin Corporation Div Instrumentation Products Division (USA) |
| Reference | Meaning |
|---|---|
| NV1022979 | D/9 Drawing number reference only Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 4730-01-679-2509 is a Adapter,straight,pipe to Tube, manufactured by Parker-Hannifin Corporation Div Instrumentation Products Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-679-2509 has 3 manufacturer part numbers on file: S9515-A6-MMA-010 TBL 6-1-18 (Naval Sea Systems Command), NV1022979-419 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 4-4-GZ-SS (Parker-Hannifin Corporation Div Instrumentation Products Division).
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.