The Cylinder Sleeve, cataloged under National Stock Number 4320-00-293-6830, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-293-6830 |
| Primary Part Number | SK46100PC482 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| FSC Application Data | PUMP,RECIPROCATING,POWER DRIVEN |
| Chamfer Length | 0.031 INCHES NOMINAL IN |
| Bottom Chamfer Length | 0.031 INCHES NOMINAL IN |
| Design Type | DRY |
| Body Outside Diameter | 2.941 INCHES MINIMUM AND 2.943 INCHES MAXIMUM IN |
| Top Intake Port | NOT INCLUDED |
| Style Designator | DRY, PLAIN |
| Top Inside Chamfer | INCLUDED |
| Valve Recess | NOT INCLUDED |
| Intake Hole | NOT INCLUDED |
| Chamfer Angle in Deg | 45.0 |
| Bottom Inside Chamfer | INCLUDED |
| Bore Diameter | 2.750 INCHES MINIMUM AND 2.755 INCHES MAXIMUM IN |
| Material | COPPER ALLOY |
| Bottom Chamfer Angle in Deg | 45.0 |
| 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 |
|---|---|
| SK46100PC482 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 1653P PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| SK46100PC482 | 5/9 Secondary reference U.S. Government activity |
| 1653P | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-293-6830 is a Cylinder Sleeve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-293-6830 has 2 manufacturer part numbers on file: SK46100PC482 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1653P (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for SK46100PC482: FSC Application Data: PUMP,RECIPROCATING,POWER DRIVEN; Chamfer Length: 0.031 INCHES NOMINAL IN; Bottom Chamfer Length: 0.031 INCHES NOMINAL IN; Design Type: DRY. 15 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.