The Indicator Assy, cataloged under National Stock Number 4920-00-489-6511, 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 Banner Industries Inc Exactel Instrument Div of Techincal Devices Co. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-489-6511 |
| Primary Part Number | 50001-485 |
| Item Name | Indicator Assy |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Banner Industries Inc Exactel Instrument Div of Techincal Devices Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50001-485 PRIMARY | Banner Industries Inc Exactel Instrument Div of Techincal Devices Co (USA) |
| 8212781 | Banner Industries Inc Exactel Instrument Div of Techincal Devices Co (USA) |
| Reference | Meaning |
|---|---|
| P1783-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4920-00-489-6511 is a Indicator Assy, manufactured by Banner Industries Inc Exactel Instrument Div of Techincal Devices Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-489-6511 has 2 manufacturer part numbers on file: 50001-485 (Banner Industries Inc Exactel Instrument Div of Techincal Devices Co), 8212781 (Banner Industries Inc Exactel Instrument Div of Techincal Devices Co).
1 possible match (shared part number, not a government interchangeability claim): 5990-00-984-7894. Verify interchangeability with system specifications before substitution.
Key specifications for 50001-485: Special Features: COMPANY ITEM NAME--INDICATOR ASSEMBLY. 0 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.
NSN 4920-00-489-6511 has DEMIL Code B. 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.