The Control Assembly,push-Pull, cataloged under National Stock Number 2590-01-274-1691, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Libby Power Systems, Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-274-1691 |
| Primary Part Number | 8446832 |
| Item Name | Control Assembly,push-Pull |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Libby Power Systems, Llc |
| Status | ACTIVE |
| Effective Length | 82.880 INCHES NOMINAL IN |
| Core Diameter | 0.500 INCHES NOMINAL IN |
| Core Processed End Connection Type | ADJUSTABLE THREADED ADAPTER AND NONADJUSTABLE CONNECTOR |
| 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 |
|---|---|
| 8446832 | Libby Power Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 15502100 | 5/9 Secondary reference U.S. Government activity |
| 15560600 | 5/9 Secondary reference U.S. Government activity |
| X22087 | 5/9 Secondary reference U.S. Government activity |
| 15857500 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-274-1691 is a Control Assembly,push-Pull, manufactured by Libby Power Systems, Llc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-274-1691 has 1 manufacturer part number on file: 8446832 (Libby Power Systems, Llc).
Key specifications for 8446832: Effective Length: 82.880 INCHES NOMINAL IN; Core Diameter: 0.500 INCHES NOMINAL IN; Core Processed End Connection Type: ADJUSTABLE THREADED ADAPTER AND NONADJUSTABLE CONNECTOR; Special Features: THREAD DIRECTION: LEFT-HAND; THREAD LENGTH: 2.500 IN. NOMINAL; SLOT LENGTH: 1.500 IN. NOMINAL; OVERALL LENGTH: 94.630 IN. NOMINAL; PINHOLE DIAMETER: 0.312 IN. NOMINAL; THREADED MOUNTING ADAPTER: INCLUDED; ADAPTER THREAD SIZE AND SERIES/TYPE DESIGNATOR; NF5/16-24; FIXED MOUNTING SHOULDER: INCLUDED; THREAD SIZE AND SERIES/TYPE DESIGNATOR: NC9/16-12 IN. 4 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.