The Plug,pipe, cataloged under National Stock Number 4730-01-666-4912, 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 9 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-666-4912 |
| Primary Part Number | 8-130109NB |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Nominal Pipe Size for Which Designed | 0.5 INCHES IN |
| Connection Style | PLAIN |
| Drive End Style | RECESSED HEXAGON |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.5 INCHES EXTERNAL IN |
| Body Type | CORED |
| Thread Quantity Per Inch | 14 EXTERNAL |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPTF EXTERNAL |
| 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 |
|---|---|
| J531 8-130109NB | Sae International Dba Sae International (USA) |
| 8-130109NB PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-J531 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 8-130109NB | 3/9 Design control — primary reference U.S. Government activity |
| J531 8-130109NB | 5/9 Secondary reference U.S. Government activity |
| J531 | 5/9 Secondary reference U.S. Government activity |
| J531 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-666-4912 is a Plug,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-666-4912 has 2 manufacturer part numbers on file: J531 8-130109NB (Sae International Dba Sae International), 8-130109NB (Sae International Dba Sae International).
Key specifications for 8-130109NB: Nominal Pipe Size for Which Designed: 0.5 INCHES IN; Connection Style: PLAIN; Drive End Style: RECESSED HEXAGON; Thread Direction: RIGHT-HAND EXTERNAL. 9 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.