The Support,stator, cataloged under National Stock Number 2990-01-415-5872, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-415-5872 |
| Item Name | Support,stator |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | BOTH ENDS ARE EXTERNALLY INVOLUTE SPLINED,19 TEETH,40.2158MM PITCH DIA,30 DEG PRESSURE ANGLE,38.04MM MIN DIA,41.845MM MAJOR DIA,22.0 SPLINE DEPTH FIRST END; 34 TEETH,43.18MM PITCH DIA,30 DEG PRESSURE ANGLE,41.021 MIN AND 43.8655 IN.MAX DIA,12.7MM SPLINE DEPTH SECOND END MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 245274 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2990-01-415-5872 is a Support,stator, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Key specifications for 2990-01-415-5872: General Characteristics Item Description: BOTH ENDS ARE EXTERNALLY INVOLUTE SPLINED,19 TEETH,40.2158MM PITCH DIA,30 DEG PRESSURE ANGLE,38.04MM MIN DIA,41.845MM MAJOR DIA,22.0 SPLINE DEPTH FIRST END; 34 TEETH,43.18MM PITCH DIA,30 DEG PRESSURE ANGLE,41.021 MIN AND 43.8655 IN.MAX DIA,12.7MM SPLINE DEPTH SECOND END MM; Overall Length: 110.0 MILLIMETERS NOMINAL MM; End Item Identification: 3930-01-384-5310. 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.
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.