The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-528-0754, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 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 | 3010-00-528-0754 |
| Primary Part Number | 50990-013 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Securing Method | THREADED HOLE(S) FIRST END |
| Threaded Hole Location | BOTH ENDS: LOCATED ON HUB PORTION 90 DEG APART |
| Bore Length | 0.5000 INCHES NOMINAL BOTH ENDS IN |
| Design Type | MULTIJAW |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT BOTH ENDS |
| Threaded Hole Quantity | 2 BOTH ENDS |
| Thread Size Designator | 8-32 BOTH ENDS |
| Bore Diameter | 0.2500 INCHES NOMINAL BOTH ENDS IN |
| Furnished Items and Quantity | SETSCREWS 4 |
| 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 |
|---|---|
| 50990-013 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 3010-00-528-0754 is a Coupling,shaft,flexible, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-528-0754 has 1 manufacturer part number on file: 50990-013 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 50990-013: Securing Method: THREADED HOLE(S) FIRST END; Threaded Hole Location: BOTH ENDS: LOCATED ON HUB PORTION 90 DEG APART; Bore Length: 0.5000 INCHES NOMINAL BOTH ENDS IN; Design Type: MULTIJAW. 10 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.