The Nozzle,holder Welding, cataloged under National Stock Number 2910-00-504-1796, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cerco, Llc Dba Diamonite Plant Div Diamonite. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-504-1796 |
| Primary Part Number | 2304-0073 |
| Item Name | Nozzle,holder Welding |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Cerco, Llc Dba Diamonite Plant Div Diamonite |
| Status | ACTIVE |
| General Characteristics Item Description | 3/8 IN. DIA IN |
| 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 |
|---|---|
| 2304-0073 PRIMARY | Cerco, Llc Dba Diamonite Plant Div Diamonite (USA) |
| 2304-0073 PRIMARY | Cni Ceramic Nozzles Inc Dba Cni (USA) |
| Reference | Meaning |
|---|---|
| 2304-0073 | 5/9 Secondary reference Standard Welders Equipment Corporation |
| 2304-0073 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2910-00-504-1796 is a Nozzle,holder Welding, manufactured by Cerco, Llc Dba Diamonite Plant Div Diamonite, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-504-1796 has 2 manufacturer part numbers on file: 2304-0073 (Cerco, Llc Dba Diamonite Plant Div Diamonite), 2304-0073 (Cni Ceramic Nozzles Inc Dba Cni).
Key specifications for 2304-0073: General Characteristics Item Description: 3/8 IN. DIA IN; End Item Identification: AIRCO MODEL H20-A HELIWELD HOLDER. 1 specification is 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.