The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-253-1110, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3010-01-253-1110 |
| Primary Part Number | DGR4350C PT25CVM |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| 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 |
|---|---|
| DGR4350C PT25CVM | Naval Inventory Control Point Mechanicsburg (USA) |
| DGR4350B PT25CVM | Naval Inventory Control Point Mechanicsburg (USA) |
| LA-8937VM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| PMG-1090E-3 | C/1 Advisory reference — outside the item-of-supply concept Siemens Energy, Inc. |
| DGR4350C PT25C | 5/1 Secondary reference Siemens Energy, Inc. |
| LA-8937 | 3/2 Design control — primary reference U.S. Government activity |
| DGR4350B PT25C | 5/1 Secondary reference Siemens Energy, Inc. |
NSN 3010-01-253-1110 is a Coupling,shaft,flexible, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-253-1110 has 3 manufacturer part numbers on file: DGR4350C PT25CVM (Naval Inventory Control Point Mechanicsburg), DGR4350B PT25CVM (Naval Inventory Control Point Mechanicsburg), LA-8937VM (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 6680-01-329-4736. Verify interchangeability with system specifications before substitution.
Key specifications for DGR4350C PT25CVM: Special Features: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. 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.