The Housing Assy,nozzle, cataloged under National Stock Number 1615-00-128-1663, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1615-00-128-1663 |
| Item Name | Housing Assy,nozzle |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Status | ACTIVE |
| General Characteristics Item Description | MAGNESIUM ALLOY QQ-M-56 COMP AZ91C-T6,DIM.,2.250 IM. NOM O/A LG,1.580 IM. NOM O/A W,TWO 0.283 IN. DIA MOUNTING HOLES W/2.613 IN. C TO C DISTANCE ON BASE,0.330 IN. NOM BASE THK,7.525 IN. RADIUS OF CURVATURE ON BASE,0.749 IN. MIN,0.756 IN. MAX DIA INPUT AND OUTPUT PORTS,TWO IN-LINE HOLES PERPENDICULAR TO INPUT PORT BOSSED PER AND10050-4 AND TAPPED TO 0.800 IN. DEPTH,ITEM USED AS HOUSING FOR NO. 2 JET ON PLANETARY TRANSMISSION 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 |
|---|---|
| 204-040-430-001 | 3/2 Design control — primary reference U.S. Government activity |
| 204-040-430-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1615-00-128-1663 is a Housing Assy,nozzle, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
Key specifications for 1615-00-128-1663: General Characteristics Item Description: MAGNESIUM ALLOY QQ-M-56 COMP AZ91C-T6,DIM.,2.250 IM. NOM O/A LG,1.580 IM. NOM O/A W,TWO 0.283 IN. DIA MOUNTING HOLES W/2.613 IN. C TO C DISTANCE ON BASE,0.330 IN. NOM BASE THK,7.525 IN. RADIUS OF CURVATURE ON BASE,0.749 IN. MIN,0.756 IN. MAX DIA INPUT AND OUTPUT PORTS,TWO IN-LINE HOLES PERPENDICULAR TO INPUT PORT BOSSED PER AND10050-4 AND TAPPED TO 0.800 IN. DEPTH,ITEM USED AS HOUSING FOR NO. 2 JET ON PLANETARY TRANSMISSION 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 1615-00-128-1663 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.