The Coil,electrical, cataloged under National Stock Number 5950-00-137-8052, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Celco Dba Constantine Engineering Laboratories Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-137-8052 |
| Primary Part Number | B2387 |
| Item Name | Coil,electrical |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Celco Dba Constantine Engineering Laboratories Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 FIRST GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 2.650 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 1.187 INCHES MINIMUM AND 1.197 INCHES MAXIMUM SINGLE GROUP IN |
| Body Length | 1.655 INCHES MAXIMUM IN |
| DC Resistance Rating in Ohms | 0.560 SINGLE COMPONENT FIRST WINDING |
| DC Resistance Rating in Ohms | 0.560 SINGLE COMPONENT SECOND WINDING |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B2387 PRIMARY | Celco Dba Constantine Engineering Laboratories Co (USA) |
| Reference | Meaning |
|---|---|
| C5162-1 | 3/2 Design control — primary reference U.S. Government activity |
| 155-020-0001 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5950-00-137-8052 is a Coil,electrical, manufactured by Celco Dba Constantine Engineering Laboratories Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-137-8052 has 1 manufacturer part number on file: B2387 (Celco Dba Constantine Engineering Laboratories Co).
1 possible match (shared part number, not a government interchangeability claim): 5985-00-296-4786. Verify interchangeability with system specifications before substitution.
Key specifications for B2387: Mounting Facility Quantity: 1 FIRST GROUP; Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 2.650 INCHES MAXIMUM IN; Mounting Hole Diameter: 1.187 INCHES MINIMUM AND 1.197 INCHES MAXIMUM SINGLE GROUP IN. 8 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.
NSN 5950-00-137-8052 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.