The Stop,flap Restraint, cataloged under National Stock Number 1615-00-906-6426, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1615-00-906-6426 |
| Item Name | Stop,flap Restraint |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-S-5000 COMP 4340 COND C4,CADMIUM-PLATED QQ-P-416 CLASS 2 TYPE2,DIM.,1.420 IN. MIN,1.423 IN. MAX LG,1.783 IN. NOM HT,0.965 IN. MIN,0.970 IN. MAX O/A W,0.660 IN. NOM TOP W,ONE HOLE 0.500 IN. DIA DRILLED THRU 0.965 IN. SIDE 1.220 IN. FROM TOP,ONE HOLE 0.127 IN. DIA DRILLED THRU 1.420 IN. LG SIDE 0.710 IN. FROM EDGE AND 1.220 IN. FROM TOP,LOWER RIGHT CORNER OF SIDE ROUNDED BY 0.470 IN. RADIUS,LOWER LEFT CORNER CHAMFERED 0.562 IN. LG BY 15.0 DEG ANGLE,TOP LEFT AND RIGHT CORNERS ALONG LG CHAMFERED 0.250 IN. LG BY 30.0 DEG ANGLE 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 |
|---|---|
| 540-011-476-1 | 5/9 Secondary reference U.S. Government activity |
| 540-011-476-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1615-00-906-6426 is a Stop,flap Restraint, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
Key specifications for 1615-00-906-6426: General Characteristics Item Description: STEEL MIL-S-5000 COMP 4340 COND C4,CADMIUM-PLATED QQ-P-416 CLASS 2 TYPE2,DIM.,1.420 IN. MIN,1.423 IN. MAX LG,1.783 IN. NOM HT,0.965 IN. MIN,0.970 IN. MAX O/A W,0.660 IN. NOM TOP W,ONE HOLE 0.500 IN. DIA DRILLED THRU 0.965 IN. SIDE 1.220 IN. FROM TOP,ONE HOLE 0.127 IN. DIA DRILLED THRU 1.420 IN. LG SIDE 0.710 IN. FROM EDGE AND 1.220 IN. FROM TOP,LOWER RIGHT CORNER OF SIDE ROUNDED BY 0.470 IN. RADIUS,LOWER LEFT CORNER CHAMFERED 0.562 IN. LG BY 15.0 DEG ANGLE,TOP LEFT AND RIGHT CORNERS ALONG LG CHAMFERED 0.250 IN. LG BY 30.0 DEG ANGLE 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 1615-00-906-6426 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.