The Level Sensor Assemb, cataloged under National Stock Number 5905-01-550-4264, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Level Sensor Assemb |
| FSC / FSG | 5905 — Resistor (FSG 59) |
| Manufacturers | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 04804); Ndi Engineering Company (CAGE 4X596) |
| Parameter | Value |
|---|---|
| NSN | 5905-01-550-4264 |
| Primary Part Number | 2056AS0545-1 |
| Item Name | Level Sensor Assemb |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2056AS0545-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2056AS0545-1 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 2056AS0545-1 | Ndi Engineering Company (USA) |
NSN 5905-01-550-4264 is a Level Sensor Assemb, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-550-4264 has 3 manufacturer part numbers on file: 2056AS0545-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2056AS0545-1 (Northrop Grumman Systems Corporation Div Marine Systems), 2056AS0545-1 (Ndi Engineering Company).
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 5905-01-550-4264 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.