The Pin,piston, cataloged under National Stock Number 4310-01-558-3631, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Fmc Technologies Inc Dba Fmc Fluid Control. 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 | 4310-01-558-3631 |
| Primary Part Number | 5262026 |
| Item Name | Pin,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Fmc Technologies Inc Dba Fmc Fluid Control |
| Status | ACTIVE |
| 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 |
|---|---|
| 5262026 PRIMARY | Fmc Technologies Inc Dba Fmc Fluid Control (USA) |
NSN 4310-01-558-3631 is a Pin,piston, manufactured by Fmc Technologies Inc Dba Fmc Fluid Control, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-558-3631 has 1 manufacturer part number on file: 5262026 (Fmc Technologies Inc Dba Fmc Fluid Control).
Key specifications for 5262026: Special Features: ALLOY STEEL WRIST PIN FOR M06 LH; End Item Identification: FEED WATER PUMP. 0 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.