The Sensor-Transducer, cataloged under National Stock Number 5999-01-561-8154, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ohio Semitronics Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-561-8154 |
| Primary Part Number | 21949 |
| Item Name | Sensor-Transducer |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Ohio Semitronics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | 00 |
| Unit of Issue | EA |
| SMR Code | CH |
| Weight | 6.2937 lbs |
| Cube | 2.2597 cu ft |
| Part Number | Manufacturer |
|---|---|
| 21949 PRIMARY | Ohio Semitronics Inc (USA) |
| CTL-1000HTY77,CTA115HY43 | Ohio Semitronics Inc (USA) |
| 766851-9,10 | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| 766850-9,10 | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
NSN 5999-01-561-8154 is a Sensor-Transducer, manufactured by Ohio Semitronics Inc, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-561-8154 has 4 cross-referenced part numbers: 21949 (Ohio Semitronics Inc), CTL-1000HTY77,CTA115HY43 (Ohio Semitronics Inc), 766851-9,10 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 766850-9,10 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
There are 5 known substitutes for 5999-01-561-8154: 4510-00-035-4770, 4820-00-035-6969, 4730-00-223-6410 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21949: End Item Identification: SWITCHBOARD, BYPASS; End Item Identification: SWITCHBOARD, BYPASS. 2 total characteristics are documented in the Federal Logistics Information System.