The Bolt Assembly,rotar, cataloged under National Stock Number 1615-01-115-3609, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-01-115-3609 |
| Primary Part Number | 145R3650-1 |
| Item Name | Bolt Assembly,rotar |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 145R3650-1 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 145R3650-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 145R3650-1B | 5/9 Secondary reference The Boeing Company |
| 145R3650-1 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 145R3650-1 | D/9 Drawing number reference only U.S. Government activity |
| 145R3650-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1615-01-115-3609 is a Bolt Assembly,rotar, manufactured by The Boeing Company, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-01-115-3609 has 2 manufacturer part numbers on file: 145R3650-1 (Leonardo Spa Helicopters Division - Production Site), 145R3650-1 (The Boeing Company).
Key specifications for 145R3650-1: End Item Identification: CH-47, ROTARY WING AIRCRAFT. 0 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.