The Control Assembly,push-Pull, cataloged under National Stock Number 2990-01-110-0310, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Comfort Air Gr Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-110-0310 |
| Primary Part Number | HV30561 |
| Item Name | Control Assembly,push-Pull |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Comfort Air Gr Llc |
| Status | ACTIVE |
| Flexible Conduit Outside Diameter | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Effective Length | 24.718 INCHES NOMINAL IN |
| Core Diameter | 0.054 INCHES NOMINAL IN |
| Core Material | STEEL |
| Core Construction | SINGLE WIRE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HV30561 PRIMARY | Comfort Air Gr Llc (USA) |
| Reference | Meaning |
|---|---|
| HV30561 | 5/9 Secondary reference Evans Tempcon Michigan, Llc |
NSN 2990-01-110-0310 is a Control Assembly,push-Pull, manufactured by Comfort Air Gr Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-110-0310 has 1 manufacturer part number on file: HV30561 (Comfort Air Gr Llc).
Key specifications for HV30561: Flexible Conduit Outside Diameter: 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN; Effective Length: 24.718 INCHES NOMINAL IN; Core Diameter: 0.054 INCHES NOMINAL IN; Core Material: STEEL. 5 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.
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.