The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-666-4536, 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 Sae International Dba Sae International. Government technical data includes 7 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-666-4536 |
| Primary Part Number | SAE J514 6-6 090109BCN |
| Item Name | Plug,tube Fitting,threaded |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Style Designator | PLUG, MACHINE |
| Features Provided | O RING |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.5625 INCHES EXTERNAL IN |
| Thread Class | 2A EXTERNAL A |
| Thread Quantity Per Inch | 18 EXTERNAL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| J514 6-6 090109B CN | Sae International Dba Sae International (USA) |
| SAE J514 6-6 090109BCN PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 6-6 090109B CN | 5/9 Secondary reference U.S. Government activity |
| J514 | 5/9 Secondary reference U.S. Government activity |
| SAE J514 6-6 090109B CN | 5/9 Secondary reference U.S. Government activity |
| J514 6-6 090109B CN | 5/9 Secondary reference U.S. Government activity |
| SAE-J514 | 3/1 Design control — primary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference Sae International Dba Sae International |
| 6-6 090109B CN | 5/9 Secondary reference Sae International Dba Sae International |
NSN 4730-01-666-4536 is a Plug,tube Fitting,threaded, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-666-4536 has 2 manufacturer part numbers on file: J514 6-6 090109B CN (Sae International Dba Sae International), SAE J514 6-6 090109BCN (Sae International Dba Sae International).
Key specifications for SAE J514 6-6 090109BCN: Style Designator: PLUG, MACHINE; Overall Length: 0.500 INCHES NOMINAL IN; Features Provided: O RING; Thread Direction: RIGHT-HAND EXTERNAL. 7 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.