The Head,fluid Filter, cataloged under National Stock Number 4330-01-293-1400, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Atlas Copco Holyoke Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-293-1400 |
| Primary Part Number | ADP00799A |
| Item Name | Head,fluid Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Atlas Copco Holyoke Inc |
| Status | ACTIVE |
| Valve | NOT INCLUDED |
| Filter Element | NOT INCLUDED |
| Material | STEEL |
| 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 |
|---|---|
| ADP00799A PRIMARY | Atlas Copco Holyoke Inc (USA) |
| ADP-799A | Atlas Copco Holyoke Inc (USA) |
| ADP-799A | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| ADP-799A | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| ADP-799A | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| ADP-799A | 5/9 Secondary reference U.S. Government activity |
NSN 4330-01-293-1400 is a Head,fluid Filter, manufactured by Atlas Copco Holyoke Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-293-1400 has 3 manufacturer part numbers on file: ADP00799A (Atlas Copco Holyoke Inc), ADP-799A (Atlas Copco Holyoke Inc), ADP-799A (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).
Key specifications for ADP00799A: Valve: NOT INCLUDED; Filter Element: NOT INCLUDED; Material: STEEL. 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.