The Nut,union, cataloged under National Stock Number 4730-01-416-6836, 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 Dante Valve Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Nut,union |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Dante Valve Company (CAGE 5P967) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-416-6836 |
| Primary Part Number | B3418-1.25 |
| Item Name | Nut,union |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dante Valve Company |
| 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 |
|---|---|
| B3418-1.25 PRIMARY | Dante Valve Company (USA) |
| Reference | Meaning |
|---|---|
| B3418-1 1/4 | 3/9 Design control — primary reference Danco Valve Company |
| D11400 | D/9 Drawing number reference only Danco Valve Company |
| D11400 ITEM 5 | C/1 Advisory reference — outside the item-of-supply concept Dante Valve Company |
| B3418-1 1/4 | C/1 Advisory reference — outside the item-of-supply concept Dante Valve Company |
| D11400 ITEM 5 | 5/9 Secondary reference Danco Valve Company |
NSN 4730-01-416-6836 is a Nut,union, manufactured by Dante Valve Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-416-6836 has 1 manufacturer part number on file: B3418-1.25 (Dante Valve Company).
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.