The Strut-Support,horizontal Stabili, cataloged under National Stock Number 4920-01-144-4631, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Saginaw Products Corporation Dba Cignys. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-144-4631 |
| Primary Part Number | 08-041929-1 |
| Item Name | Strut-Support,horizontal Stabili |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Saginaw Products Corporation Dba Cignys |
| Status | ACTIVE |
| Functional Description | HOLDS HORIZONTAL STABILIZER CONTROL SURFACES AT PRE-POSITIONED ANGLE WHEN AN ACTUATOR OR BOTH ACTUATORS HAVE BEEN REMOVED DURING CORRECTIVE MAINTENANCE AND RIGGING;ADJUSTABLE IN LENGTH FROM APPROXIMATELY 36.000 IN. TO 48.000 IN.;JACK-SCREW DEVICE HOUSED IN CYLINDRICAL ENVELOPE 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 |
| Part Number | Manufacturer |
|---|---|
| 08-041929-1 PRIMARY | Saginaw Products Corporation Dba Cignys (USA) |
| Reference | Meaning |
|---|---|
| RI-TBD-112 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 4920-01-144-4631 is a Strut-Support,horizontal Stabili, manufactured by Saginaw Products Corporation Dba Cignys, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-144-4631 has 1 manufacturer part number on file: 08-041929-1 (Saginaw Products Corporation Dba Cignys).
Key specifications for 08-041929-1: Functional Description: HOLDS HORIZONTAL STABILIZER CONTROL SURFACES AT PRE-POSITIONED ANGLE WHEN AN ACTUATOR OR BOTH ACTUATORS HAVE BEEN REMOVED DURING CORRECTIVE MAINTENANCE AND RIGGING;ADJUSTABLE IN LENGTH FROM APPROXIMATELY 36.000 IN. TO 48.000 IN.;JACK-SCREW DEVICE HOUSED IN CYLINDRICAL ENVELOPE IN; End Item Identification: B-1B ACFT AGE.. 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 4920-01-144-4631 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.