The Locator Assembly,la, cataloged under National Stock Number 4920-00-488-6504, 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 Textron Aviation Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-488-6504 |
| Primary Part Number | 4180943-1 |
| Item Name | Locator Assembly,la |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Reference Data and Literature | T.O. 1A-37A-2-3 A |
| Functional Description | USED TO PERFORM STEERING PERFORMANCE TEST ON LANDING GEAR ASSEMBLY AND STEERING UNIT CYLINDER VALVE ASSEMBLY |
| 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 |
|---|---|
| 4180943-1 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 4180943-1 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 4920-00-488-6504 is a Locator Assembly,la, manufactured by Textron Aviation Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-488-6504 has 1 manufacturer part number on file: 4180943-1 (Textron Aviation Inc).
Key specifications for 4180943-1: Reference Data and Literature: T.O. 1A-37A-2-3 A; Functional Description: USED TO PERFORM STEERING PERFORMANCE TEST ON LANDING GEAR ASSEMBLY AND STEERING UNIT CYLINDER VALVE ASSEMBLY; Part Name Assigned by Controlling Agency: LANDING GEAR LOCATOR ASSEMBLY; End Item Identification: T-37 AIRCRAFT NOSE SHOCK STRUT ASSEMBLY. 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.