The Coil,radio Frequency, cataloged under National Stock Number 5950-00-884-4852, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is American Trans-Coil Corp. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-884-4852 |
| Primary Part Number | 2905-2 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | American Trans-Coil Corp |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Overall Diameter | 0.155 INCHES NOMINAL IN |
| Turn Quantity | 24 SINGLE COMPONENT SINGLE WINDING |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 8.30 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Winding Conductor Size | 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Body Length | 0.175 INCHES NOMINAL IN |
| Rating Method | ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| 2905-2 | American Trans-Coil Corp (USA) |
| 014-597-103-002 | Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited (CAN) |
| SMB597104 | Autodyne Manufacturing Co Inc (USA) |
| PEI 7668 | Precision Electronics, Inc (USA) |
| SMB597104-2 | Autodyne Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SMB597104-2 | C/1 Advisory reference — outside the item-of-supply concept Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited |
| SMB597104-2 | 3/2 Design control — primary reference U.S. Government activity |
| SA8844-852 | 5/9 Secondary reference Aschbacher & Associates Inc |
NSN 5950-00-884-4852 is a Coil,radio Frequency, manufactured by American Trans-Coil Corp, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-884-4852 has 5 manufacturer part numbers on file: 2905-2 (American Trans-Coil Corp), 014-597-103-002 (Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited), SMB597104 (Autodyne Manufacturing Co Inc), PEI 7668 (Precision Electronics, Inc), SMB597104-2 (Autodyne Manufacturing Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-054-4995, 1005-01-580-4360. Verify interchangeability with system specifications before substitution.
Key specifications for 2905-2: Inclosure Type: OPEN; Overall Diameter: 0.155 INCHES NOMINAL IN; Turn Quantity: 24 SINGLE COMPONENT SINGLE WINDING; Mounting Method: TERMINAL SINGLE GROUP. 11 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.