The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-372-2888, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Alfa Laval Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Alfa Laval Inc (CAGE 71871) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-372-2888 |
| Primary Part Number | 534305 ITEM 533961-03 |
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Alfa Laval Inc |
| 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 |
|---|---|
| 534305 ITEM 533961-03 PRIMARY | Alfa Laval Inc (USA) |
| 533961-03 | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 534305 | D/9 Drawing number reference only Alfa Laval Inc |
NSN 3010-01-372-2888 is a Insert,flexible Coupling, manufactured by Alfa Laval Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-372-2888 has 2 manufacturer part numbers on file: 534305 ITEM 533961-03 (Alfa Laval Inc), 533961-03 (Alfa Laval Inc).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-372-2889. Verify interchangeability with system specifications before substitution.
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.