The Support Assy,swashplate, cataloged under National Stock Number 1615-01-171-3863, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-01-171-3863 |
| Item Name | Support Assy,swashplate |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ROCKWELL HARDNESS RATING B SCALE 79 MIN,SHAPE FLANGED TUBE,DIM.,11.420 IN. MIN,11.425 IN. MAX O/A LG,3.222 IN. MIN,3.226 IN. MAX OD,3.039 IN. MIN,3.042 IN. MAX ID,5.115 IN. MIN,5.135 IN. MAX FLANGE ID,2.800 IN. MIN,2.860 IN. MAX FLANGE BODY W,0.300 IN. MIN,0.320 IN. MAX FLANGE THK,12 MOUNTING HOLES 0.347 IN. MIN,0.348 IN. MAX DIA DRILLED THRU FLANGE ON 7.150 IN. BOLT CIRCLE DIA,ITEM USED ON 58D AIRCRAFT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 406-010-406-101 | 5/9 Secondary reference U.S. Government activity |
| 406-010-406-109 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1615-01-171-3863 is a Support Assy,swashplate, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
Key specifications for 1615-01-171-3863: General Characteristics Item Description: STEEL,ROCKWELL HARDNESS RATING B SCALE 79 MIN,SHAPE FLANGED TUBE,DIM.,11.420 IN. MIN,11.425 IN. MAX O/A LG,3.222 IN. MIN,3.226 IN. MAX OD,3.039 IN. MIN,3.042 IN. MAX ID,5.115 IN. MIN,5.135 IN. MAX FLANGE ID,2.800 IN. MIN,2.860 IN. MAX FLANGE BODY W,0.300 IN. MIN,0.320 IN. MAX FLANGE THK,12 MOUNTING HOLES 0.347 IN. MIN,0.348 IN. MAX DIA DRILLED THRU FLANGE ON 7.150 IN. BOLT CIRCLE DIA,ITEM USED ON 58D AIRCRAFT 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 1615-01-171-3863 has DEMIL Code Q. 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.