The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-589-3576, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-589-3576 |
| Primary Part Number | 1777230 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Reference Data and Literature | SERD NO. 1127; SERD 51E09G; T.O. 5N23-5-3 |
| Functional Description | USED TO PROVIDE A VIBRATION FREE STAND TO SUPPORT THE COVER AND VALVE ASSEMBLY DURING THE SWING TEST OF THE PIVOTS IN THE MAD UNIVERSAL JOINT |
| 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 |
|---|---|
| 1777230 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 4920-00-589-3576 is a Fixture,aircraft Maintenance, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-589-3576 has 1 manufacturer part number on file: 1777230 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 1777230: Reference Data and Literature: SERD NO. 1127; SERD 51E09G; T.O. 5N23-5-3; Special Features: COMPANY ITEM NAME-FIXTURE, SWING TEST; Functional Description: USED TO PROVIDE A VIBRATION FREE STAND TO SUPPORT THE COVER AND VALVE ASSEMBLY DURING THE SWING TEST OF THE PIVOTS IN THE MAD UNIVERSAL JOINT; End Item Identification: B1-B, F-15 ACFT. 2 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.