The Sensor,liquid Level, cataloged under National Stock Number 4420-01-138-2955, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-138-2955 |
| Primary Part Number | 940-14652 |
| Item Name | Sensor,liquid Level |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,STAINLESS; O/A LG 3.150 IN.; 1ST END HAS 3 SPADE LUGS EACH 0.250 IN. IN LENGTH,USE FOR 12 VOLT DIRECT CURRENT WITH 0.750-16 UNF-3A THD SPACED 1.494 IN. FROM LUG END; 2ND END HAS A PLAIN PROBE END 0.500 OD A |
| 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 |
|---|---|
| 900-13250 PIECE 49 | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| 940-14652 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
| Reference | Meaning |
|---|---|
| L-QD-C179 | 5/9 Secondary reference Hi-G Co Inc Sub of Nytronics Inc |
NSN 4420-01-138-2955 is a Sensor,liquid Level, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-138-2955 has 2 manufacturer part numbers on file: 900-13250 PIECE 49 (L3harris Maritime Power & Energy Solutions, Inc), 940-14652 (L3harris Maritime Power & Energy Solutions, Inc).
Key specifications for 940-14652: General Characteristics Item Description: STEEL,STAINLESS; O/A LG 3.150 IN.; 1ST END HAS 3 SPADE LUGS EACH 0.250 IN. IN LENGTH,USE FOR 12 VOLT DIRECT CURRENT WITH 0.750-16 UNF-3A THD SPACED 1.494 IN. FROM LUG END; 2ND END HAS A PLAIN PROBE END 0.500 OD A. 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.
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.