The Coil,electrical, cataloged under National Stock Number 5950-01-303-3453, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Microelectronics Inc Optoelectronics Div. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5950-01-303-3453 |
| Primary Part Number | B65542-B-T1 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Siemens Microelectronics Inc Optoelectronics Div |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Overall Diameter | 12.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM |
| Mounting Method | TERMINAL SINGLE GROUP |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Winding Quantity | 1 SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B65542-B-T1 PRIMARY | Siemens Microelectronics Inc Optoelectronics Div (USA) |
| 34-11803TW | Vaisala Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6 | 5/9 Secondary reference K Electronics Inc. Dba Kelectronics Inc. |
NSN 5950-01-303-3453 is a Coil,electrical, manufactured by Siemens Microelectronics Inc Optoelectronics Div, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-303-3453 has 2 manufacturer part numbers on file: B65542-B-T1 (Siemens Microelectronics Inc Optoelectronics Div), 34-11803TW (Vaisala Inc.).
Key specifications for B65542-B-T1: Inclosure Type: FULLY INCLOSED; Overall Diameter: 12.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM; Mounting Method: TERMINAL SINGLE GROUP; Overall Length: 5.3 MILLIMETERS MINIMUM AND 5.5 MILLIMETERS MAXIMUM MM. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.