The Yoke,dephasing Mechanism, cataloged under National Stock Number 1615-00-830-7960, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-00-830-7960 |
| Primary Part Number | 114D5085-1 |
| Item Name | Yoke,dephasing Mechanism |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-S-5000 COMP 4340 COND E,SURFACE TREATMENT BLACK OXIDE COATED MIL-F-13924 CLASS 1 GRADE A,HORSESHOE SHAPED,DIM.,6.250 IN. NOM W,5.780 IN. O/A HT,4.560 IN. ARM HT,1.000 IN. ARM END W,0.250 IN. ARM END THK,1.040 IN. MIN,1.100 IN. MAX SHAFT END OD,5.410 IN. NOM INNER DISTANCE BETWEEN ARMS,ARM ENDS SLOTTED 0.440 IN. W BY 0.606 IN. DEEP W/SLOT ROUNDED BY 0.220 IN. RADIUS,8.7500 IN. MIN,8.7510 IN. MAX SHAFT HOLE DIA BY 6.250 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114D5085-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114D5085-1 | 5/2 Secondary reference U.S. Government activity |
NSN 1615-00-830-7960 is a Yoke,dephasing Mechanism, manufactured by The Boeing Company, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-00-830-7960 has 1 manufacturer part number on file: 114D5085-1 (The Boeing Company).
Key specifications for 114D5085-1: General Characteristics Item Description: STEEL MIL-S-5000 COMP 4340 COND E,SURFACE TREATMENT BLACK OXIDE COATED MIL-F-13924 CLASS 1 GRADE A,HORSESHOE SHAPED,DIM.,6.250 IN. NOM W,5.780 IN. O/A HT,4.560 IN. ARM HT,1.000 IN. ARM END W,0.250 IN. ARM END THK,1.040 IN. MIN,1.100 IN. MAX SHAFT END OD,5.410 IN. NOM INNER DISTANCE BETWEEN ARMS,ARM ENDS SLOTTED 0.440 IN. W BY 0.606 IN. DEEP W/SLOT ROUNDED BY 0.220 IN. RADIUS,8.7500 IN. MIN,8.7510 IN. MAX SHAFT HOLE DIA BY 6.250 IN. LG IN. 1 specification is 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.
NSN 1615-00-830-7960 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.