The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-559-4418, 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 Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 17 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 | 4730-01-559-4418 |
| Primary Part Number | 6535-491415-10 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Thread Tolerance Class | 4G EXTERNAL SECOND END G |
| Thread Tolerance Class | 4H INTERNAL FIRST END |
| Nominal Pipe Size Accommodated | 11.0 MILLIMETERS SECOND END MM |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCK RING |
| Thread Pitch in Millimeters | 1.5 SECOND END |
| Thread Pitch in Millimeters | 1.5 FIRST END |
| Nominal Overall Length | 38.6 MILLIMETERS MM |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE LOCK RING |
| Nominal Outside Diameter Tube Accommodated | 10.0 MILLIMETERS FIRST END MM |
| Seat Type | RECESSED |
| Nominal Thread Size | 14.0 MILLIMETERS FIRST END MM |
| Nominal Thread Size | 18.0 MILLIMETERS SECOND END MM |
| Surface Treatment | PASSIVATE LOCK RING |
| Material | IRON ALLOY LOCK RING |
| Thread Series Designator | MJ ALL ENDS |
| 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 |
|---|---|
| 6535-491415-10 PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
NSN 4730-01-559-4418 is a Adapter,straight,pipe to Tube, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-559-4418 has 1 manufacturer part number on file: 6535-491415-10 (Howmet Global Fastening Systems Inc Div Camloc Products).
Key specifications for 6535-491415-10: Thread Tolerance Class: 4G EXTERNAL SECOND END G; Thread Tolerance Class: 4H INTERNAL FIRST END; Nominal Pipe Size Accommodated: 11.0 MILLIMETERS SECOND END MM; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE LOCK RING. 17 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.