The Sleeve,pump, cataloged under National Stock Number 4320-00-218-3239, 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. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-00-218-3239 |
| Primary Part Number | 2833P |
| Item Name | Sleeve,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,1.375 IN. OD,2.266 IN.LG O/A,0.750 IN. ID,FIRST END HAS KEYWAY 0.188 IN. W,0.094 IN.DEEP,1.141 IN. LG,END CHAMFERED 0.156 IN. BY 45 DEG,SECOND END COUNTERBORED,1.125 IN. BORE DIA,1.125 IN.BOREDEPTH,END CHAMFERED 0.047 IN. BY 45 DEG 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 |
|---|---|
| 2833P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SL5773PC3 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 255773-2 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 2833P | 5/9 Secondary reference U.S. Government activity |
| SL5773PC3 | 5/9 Secondary reference U.S. Government activity |
| 255773-2 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-218-3239 is a Sleeve,pump, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-218-3239 has 3 manufacturer part numbers on file: 2833P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL5773PC3 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 255773-2 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 2833P: General Characteristics Item Description: CRES,1.375 IN. OD,2.266 IN.LG O/A,0.750 IN. ID,FIRST END HAS KEYWAY 0.188 IN. W,0.094 IN.DEEP,1.141 IN. LG,END CHAMFERED 0.156 IN. BY 45 DEG,SECOND END COUNTERBORED,1.125 IN. BORE DIA,1.125 IN.BOREDEPTH,END CHAMFERED 0.047 IN. BY 45 DEG IN. 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.