The Circulator,radio Frequency, cataloged under National Stock Number 5985-01-387-4281, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-387-4281 |
| Item Name | Circulator,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Length | 1.600 INCHES MAXIMUM IN |
| Controlling Agency | HARRIS CORP |
| Connection Method | CABLE CONNECTOR |
| Trade Designation | TYPE N FEMALE CONNECTOR INTERFACE |
| Identifying Number | MIL-C-39012 TYPE NO. |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Connector Quantity | 2 |
| Frequency Range Rating | +1.22 TO 1.37 GIGAHERTZ |
| Insertion Loss in Decibels | 0.3 |
| Width | 2.100 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2001092-006 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation |
| AL382 | C/1 Advisory reference — outside the item-of-supply concept Smiths Interconnect, Inc. Div Smiths Interconnect Inc - Thousand Oaks |
| AL382 | 3/9 Design control — primary reference Trak Microwave Corporation Dba Channel Microwave Div Microwave Division |
NSN 5985-01-387-4281 is a Circulator,radio Frequency, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-387-4281: Overall Height: 3.070 INCHES NOMINAL IN; Length: 1.600 INCHES MAXIMUM IN; Controlling Agency: HARRIS CORP; Connection Method: CABLE CONNECTOR. 10 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.