The Nozzle,ceramic, cataloged under National Stock Number 2910-01-228-5931, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Empire Abrasive Equipment Co Lp. Government technical data includes 1 specification, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-228-5931 |
| Primary Part Number | 502421 |
| Item Name | Nozzle,ceramic |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Empire Abrasive Equipment Co Lp |
| Status | ACTIVE |
| General Characteristics Item Description | 0.250 IN. 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 |
|---|---|
| 502421 PRIMARY | Empire Abrasive Equipment Co Lp (USA) |
NSN 2910-01-228-5931 is a Nozzle,ceramic, manufactured by Empire Abrasive Equipment Co Lp, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-228-5931 has 1 manufacturer part number on file: 502421 (Empire Abrasive Equipment Co Lp).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-670-8737. Verify interchangeability with system specifications before substitution.
Key specifications for 502421: General Characteristics Item Description: 0.250 IN. IN; End Item Identification: EMPIRE MODEL MH263S BLAST CLEANING CABINET. 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.