The Control Assembly,push-Pull, cataloged under National Stock Number 2990-00-992-4429, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-992-4429 |
| Item Name | Control Assembly,push-Pull |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | CANCELLED |
| Flexible Conduit Outside Diameter | 0.187 INCHES NOMINAL IN |
| Travel Distance | 4.000 INCHES NOMINAL IN |
| Flexible Conduit Material | STEEL |
| Effective Length | 63.000 INCHES NOMINAL IN |
| Core Diameter | 0.080 INCHES NOMINAL IN |
| Features Provided | KNOB AND LOCKING FEATURE AND ADAPTER AND FIXED MOUNTING SHOULDER |
| Core Material | STEEL CORROSION RESISTING |
| Core Construction | SINGLE WIRE |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4820-131 | 3/2 Design control — primary reference U.S. Government activity |
| MIL-C-62191-39 | 4/1 Identification reference U.S. Government activity |
| 25-00878 | 5/9 Secondary reference Kaitlin Corp |
NSN 2990-00-992-4429 is a Control Assembly,push-Pull, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: cancelled.
Key specifications for 2990-00-992-4429: Flexible Conduit Outside Diameter: 0.187 INCHES NOMINAL IN; Travel Distance: 4.000 INCHES NOMINAL IN; Flexible Conduit Material: STEEL; Effective Length: 63.000 INCHES NOMINAL IN. 8 specifications are 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 2990-00-992-4429 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.