The Strap Set,main Rotor, cataloged under National Stock Number 1615-00-474-9137, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1615-00-474-9137 |
| Item Name | Strap Set,main Rotor |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING,MIL-S-5059 COMP 301,2B OR 2D FINISH,LAMINATED,DIM.,1.000 IN. NOM O/A THK,0.600 IN. NOM INNER THK,0.020 IN. NOM THK LAMINATION,20 NO. 204-011-113-5 OUTER LAMINATIONS,18.275 IN. NOM O/A LG W/1.660 IN. END RADIUS,2.260 IN. NOM CENTER W,32 NO. 204-011-113-3 INNER LAMINATIONS,19.320 IN. NOM O/A LG W/1.137 IN. END RADIUS,2.890 IN. NOM CENTER W,1.1250 IN. MIN,1.1255 IN. MAX DIA HOLE DRILLED THRU EACH END 16.000 IN. NOM C TO C DISTANCE 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 |
| Reference | Meaning |
|---|---|
| 204-011-113-001 | 5/2 Secondary reference U.S. Government activity |
| 204-011-113-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1615-00-474-9137 is a Strap Set,main Rotor, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
Key specifications for 1615-00-474-9137: General Characteristics Item Description: STEEL,CORROSION RESISTING,MIL-S-5059 COMP 301,2B OR 2D FINISH,LAMINATED,DIM.,1.000 IN. NOM O/A THK,0.600 IN. NOM INNER THK,0.020 IN. NOM THK LAMINATION,20 NO. 204-011-113-5 OUTER LAMINATIONS,18.275 IN. NOM O/A LG W/1.660 IN. END RADIUS,2.260 IN. NOM CENTER W,32 NO. 204-011-113-3 INNER LAMINATIONS,19.320 IN. NOM O/A LG W/1.137 IN. END RADIUS,2.890 IN. NOM CENTER W,1.1250 IN. MIN,1.1255 IN. MAX DIA HOLE DRILLED THRU EACH END 16.000 IN. NOM C TO C DISTANCE 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 1615-00-474-9137 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.