The Plug,pipe, cataloged under National Stock Number 4730-01-446-6687, 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 Cole-Parmer Instrument Company, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-446-6687 |
| Primary Part Number | H-30706-20 |
| Item Name | Plug,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Cole-Parmer Instrument Company, Llc |
| Status | ACTIVE |
| Nominal Thread Size | 0.062 INCHES INTERNAL IN |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT INTERNAL |
| 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 |
|---|---|
| H-30706-20 PRIMARY | Cole-Parmer Instrument Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| H-30706 | D/9 Drawing number reference only Cole-Parmer Instrument Company, Llc |
NSN 4730-01-446-6687 is a Plug,pipe, manufactured by Cole-Parmer Instrument Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-446-6687 has 1 manufacturer part number on file: H-30706-20 (Cole-Parmer Instrument Company, Llc).
Key specifications for H-30706-20: Nominal Thread Size: 0.062 INCHES INTERNAL IN; Special Features: SAFETY WIRE HOLES;MATERIAL KYNAR;NEXT ASSEMBLY 4920-01-382-3607; End Item Identification: SUPPORT EQUIPMENT SE,B-2 BOMBER; Material: STEEL OVERALL. 3 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.