The Coupling Half,shaft, cataloged under National Stock Number 3010-01-300-0197, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Kornylak Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-300-0197 |
| Primary Part Number | WLB254 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Kornylak Corp |
| Status | ACTIVE |
| Bore Shape | STRAIGHT |
| Material | STEEL |
| 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 |
|---|---|
| WLB254 PRIMARY | Kornylak Corp (USA) |
| WXE324 PIECE P | Kornylak Corp (USA) |
NSN 3010-01-300-0197 is a Coupling Half,shaft, manufactured by Kornylak Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-300-0197 has 2 manufacturer part numbers on file: WLB254 (Kornylak Corp), WXE324 PIECE P (Kornylak Corp).
Key specifications for WLB254: Overall Length: 2.500 INCHES NOMINAL IN; Bore Shape: STRAIGHT; Special Features: KEYING FACILITY AND BORE COUNTERBORE FEATURE:NOT INCLUDED; Material: STEEL. 2 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.