The Strainer,steam, cataloged under National Stock Number 4320-00-339-3267, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Strainer,steam |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-339-3267 |
| Primary Part Number | DY79235-16 |
| Item Name | Strainer,steam |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| DY79235-16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| DR78061PC12 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| DR73982PC202NDSTAGE PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SK67717 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 27999 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| SL4261-6 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 27999 | 5/9 Secondary reference U.S. Government activity |
| 27999 | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| 63S46-4-8PC16 | 3/2 Design control — primary reference U.S. Government activity |
| DR78061PC12 | 5/9 Secondary reference U.S. Government activity |
| SK67717 | 5/9 Secondary reference U.S. Government activity |
| 27999 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| DR73982PC202NDSTAGE | 5/9 Secondary reference U.S. Government activity |
| 27999 | 5/9 Secondary reference U.S. Government activity |
| SL4261-6 | 5/9 Secondary reference U.S. Government activity |
| DY79235-16 | 5/9 Secondary reference U.S. Government activity |
| AT64S46-3ALT3PC6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-00-339-3267 is a Strainer,steam, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-339-3267 has 6 manufacturer part numbers on file: DY79235-16 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), DR78061PC12 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), DR73982PC202NDSTAGE (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SK67717 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 27999 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions) and 1 more.
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.