The Block,nose,main Rotor Blade, cataloged under National Stock Number 1615-00-941-8742, 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-00-941-8742 |
| Item Name | Block,nose,main Rotor Blade |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-267 COMP 2024T4,FINISHED PER NO. 204-947-002 DRAWING,DIM.,SEMI-CIRCULAR BAR,18.000 IN. NOM LG,0.6495 IN. MIN,0.6645 IN. HT,TWISTED ZERO DEG 41 MINUTES OVER LG 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 |
|---|---|
| 204-011-005-025 | 3/2 Design control — primary reference U.S. Government activity |
| 204-011-055-025 | 5/9 Secondary reference U.S. Government activity |
| 204-011-005-25 | 5/2 Secondary reference U.S. Government activity |
NSN 1615-00-941-8742 is a Block,nose,main Rotor Blade, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
Key specifications for 1615-00-941-8742: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-267 COMP 2024T4,FINISHED PER NO. 204-947-002 DRAWING,DIM.,SEMI-CIRCULAR BAR,18.000 IN. NOM LG,0.6495 IN. MIN,0.6645 IN. HT,TWISTED ZERO DEG 41 MINUTES OVER 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 1615-00-941-8742 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.