The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-372-6896, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-372-6896 |
| Primary Part Number | 1208938-201 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Precious Material | GOLD |
| Frequency Range Rating | +1.2 TO 1.4 GIGAHERTZ |
| Precious Material and Location | TABS GOLD |
| 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 |
|---|---|
| NAR-2467 | Stellant Systems Inc (USA) |
| 1208938-201 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1208938-201 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| W5056 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-372-6896 is a Isolator,radio Frequency Reflect, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-372-6896 has 2 manufacturer part numbers on file: NAR-2467 (Stellant Systems Inc), 1208938-201 (Lockheed Martin Corporation Div Rms).
Key specifications for 1208938-201: Overall Height: 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Precious Material: GOLD; Overall Length: 1.250 INCHES NOMINAL IN; Overall Width: 1.095 INCHES NOMINAL IN. 3 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.