The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-910-4549, 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 16 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-00-910-4549 |
| Primary Part Number | 10211-C-18D |
| Item Name | Sleeve,shaft,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE LEFT CORNER |
| Corner Shape | CHAMFERED INSIDE RIGHT CORNER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Flange Outside Diameter | 2.3620 INCHES NOMINAL IN |
| Body Outside Diameter | 2.1260 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 1.5660 INCHES NOMINAL IN |
| Antirotation/lubrication Type and Quantity | 2 SLOT |
| Flange Width | 0.5000 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Slot Width | 0.3125 INCHES NOMINAL FIRST IN |
| Slot Length | 0.2500 INCHES NOMINAL FIRST IN |
| Hole Diameter | 0.3750 INCHES NOMINAL FIRST 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 |
|---|---|
| 3VP24AX2-B | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 10211-C-18D PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 3VP24AX2-B | 3/9 Design control — primary reference U.S. Government activity |
| Y3VP24AX2 | 5/9 Secondary reference U.S. Government activity |
| 3VP24AX2 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-910-4549 is a Sleeve,shaft,pump, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-910-4549 has 2 manufacturer part numbers on file: 3VP24AX2-B (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10211-C-18D (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 10211-C-18D: Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: CHAMFERED OUTSIDE LEFT CORNER. 16 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.