The Connecting Rod,piston, cataloged under National Stock Number 4320-01-656-2745, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Cat Pumps Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-656-2745 |
| Primary Part Number | 48863 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Cat Pumps Corp |
| Status | ACTIVE |
| Piston Connecting End Lubrication Method | OIL VAPOR |
| 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 |
|---|---|
| 48863 PRIMARY | Cat Pumps Corp (USA) |
NSN 4320-01-656-2745 is a Connecting Rod,piston, manufactured by Cat Pumps Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-656-2745 has 1 manufacturer part number on file: 48863 (Cat Pumps Corp).
Key specifications for 48863: Piston Connecting End Lubrication Method: OIL VAPOR; Special Features: MATERIAL IS OF SPECIAL HIGH STRENGTH; Part Name Assigned by Controlling Agency: ROD, CONNECTING. 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.