The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-122-8319, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-122-8319 |
| Primary Part Number | 029-16837-001 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Keyway Depth | 0.2650 INCHES NOMINAL BOTH ENDS IN |
| Securing Method | KEY BOTH ENDS |
| Bore Length | 3.0000 INCHES NOMINAL BOTH ENDS IN |
| Design Type | INSERT |
| Taper Minor Diameter | 2.5470 INCHES NOMINAL SECOND END IN |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Outside Diameter | 8.690 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND EXPOSED COUPLING BOLT TYPE |
| Bore Shape | TAPERED SECOND END |
| Bore Shape | STRAIGHT FIRST END |
| Keying Facility Quantity | 1 BOTH ENDS |
| Taper Largest Diameter | 2.8120 INCHES NOMINAL SECOND END IN |
| Keyway Width | 0.502 INCHES NOMINAL BOTH ENDS IN |
| Bore Diameter | 3.1300 INCHES NOMINAL FIRST END IN |
| Insert Material | RUBBER |
| 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 |
|---|---|
| 029-16837-001 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 029-16837C001 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 029-16837C | D/9 Drawing number reference only Johnson Controls Navy Systems, Llc |
NSN 3010-01-122-8319 is a Coupling,shaft,flexible, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-122-8319 has 1 manufacturer part number on file: 029-16837-001 (Johnson Controls Navy Systems, Llc).
Key specifications for 029-16837-001: Keyway Depth: 0.2650 INCHES NOMINAL BOTH ENDS IN; Securing Method: KEY BOTH ENDS; Bore Length: 3.0000 INCHES NOMINAL BOTH ENDS IN; Design Type: INSERT. 15 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.