The Sleeve,coupling,flexible, cataloged under National Stock Number 3010-00-592-1352, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Circor Pumps North America Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Sleeve,coupling,flexible |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Circor Pumps North America Llc (CAGE 59180) |
| Parameter | Value |
|---|---|
| NSN | 3010-00-592-1352 |
| Primary Part Number | 51020AS |
| Item Name | Sleeve,coupling,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Circor Pumps North America Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| SC2609 | Circor Pumps North America Llc (USA) |
| 51020AS PRIMARY | Circor Pumps North America Llc (USA) |
| S1020AS PRIMARY | Circor Pumps North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 51020AS | 5/9 Secondary reference Siemens Energy, Inc. |
| SC2609 | 5/9 Secondary reference Siemens Energy, Inc. |
| S1020AS | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 3010-00-592-1352 is a Sleeve,coupling,flexible, manufactured by Circor Pumps North America Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-592-1352 has 3 manufacturer part numbers on file: SC2609 (Circor Pumps North America Llc), 51020AS (Circor Pumps North America Llc), S1020AS (Circor Pumps North America Llc).
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.