The Circulator,radio Frequency, cataloged under National Stock Number 5985-00-241-9282, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-00-241-9282 |
| Primary Part Number | C2037 |
| Item Name | Circulator,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Frequency Range Rating | +2.0 TO 3.3 GIGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| C2037 | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| Reference | Meaning |
|---|---|
| 0960-0046 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| MA7K162 | 3/9 Design control — primary reference U.S. Government activity |
| C-2S43A-1 | 5/1 Secondary reference Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
NSN 5985-00-241-9282 is a Circulator,radio Frequency, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-241-9282 has 1 manufacturer part number on file: C2037 (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions).
1 possible match (shared part number, not a government interchangeability claim): 2530-00-627-6011. Verify interchangeability with system specifications before substitution.
Key specifications for C2037: Overall Height: 1.020 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Overall Length: 1.770 INCHES NOMINAL IN; Overall Width: 1.770 INCHES NOMINAL IN. 2 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.