The Cylinder Sleeve, cataloged under National Stock Number 4320-00-035-7442, 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 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cylinder Sleeve |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-035-7442 |
| Primary Part Number | SL5715PC1A |
| Item Name | Cylinder Sleeve |
| 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 |
|---|---|
| SL5715PC1A PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL5715-1A PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| DY83942 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| BN683942 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 1574P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| RR683942 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| SL5714PC1A PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL8674PC1-11 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| DX84981PC1A PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| SL5714PC1A | 5/9 Secondary reference U.S. Government activity |
| BN683942 | 5/9 Secondary reference U.S. Government activity |
| DE51S55-036PC1A | 5/2 Secondary reference U.S. Government activity |
| RR683942 | 5/9 Secondary reference U.S. Government activity |
| RR683942 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| RR683942 | 5/9 Secondary reference U.S. Government activity |
| SL5715-1A | 5/9 Secondary reference U.S. Government activity |
| DX84981PC1A | 5/9 Secondary reference U.S. Government activity |
| SL5715PC1A | 5/9 Secondary reference U.S. Government activity |
| 1574P | 5/9 Secondary reference U.S. Government activity |
| SL8674PC1-11 | 5/9 Secondary reference U.S. Government activity |
| BN683942 | 5/9 Secondary reference U.S. Government activity |
| BN683942 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| DY83942 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-035-7442 is a Cylinder Sleeve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-035-7442 has 9 manufacturer part numbers on file: SL5715PC1A (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL5715-1A (Curtiss-Wright Electro-Mechanical Corporation Div Epd), DY83942 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), BN683942 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 1574P (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 4 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.