The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-333-2379, 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 Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-333-2379 |
| Primary Part Number | 20A2531 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Controlling Agency | TEXAS INSTRUMENTS |
| Trade Designation | ISOLATOR,COAXIAL |
| Connector Quantity | 2 |
| Frequency Range Rating | +13.5 TO 17.5 GIGAHERTZ |
| 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 |
|---|---|
| 20A2531 | Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa (USA) |
| JD3572 | Nextiraone Solutions Llc (USA) |
| Reference | Meaning |
|---|---|
| 2903603-1 | 3/2 Design control — primary reference U.S. Government activity |
| EB-A-915 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-333-2379 is a Isolator,radio Frequency Reflect, manufactured by Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-333-2379 has 2 manufacturer part numbers on file: 20A2531 (Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa), JD3572 (Nextiraone Solutions Llc).
Key specifications for 20A2531: Overall Height: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Controlling Agency: TEXAS INSTRUMENTS; Trade Designation: ISOLATOR,COAXIAL. 5 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.