The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-368-5420, 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 Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-368-5420 |
| Primary Part Number | 5829381 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Flange Type | COVER |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Frequency Range Rating | +8.9 TO 9.4 GIGAHERTZ |
| Flange Connection Facility Quantity | 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5829381 PRIMARY | Naval Sea Systems Command (USA) |
| 5829381 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| 1206587 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1206587 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 132XI | 5/9 Secondary reference Teledyne Wireless, Llc Dba Teledyne Microwave Solutions |
NSN 5985-01-368-5420 is a Isolator,radio Frequency Reflect, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-368-5420 has 3 manufacturer part numbers on file: 5829381 (Naval Sea Systems Command), 5829381 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 1206587 (Lockheed Martin Corporation Div Rms).
Key specifications for 5829381: Overall Height: 1.622 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN; Flange Quantity: 2; Flange Type: COVER; Overall Length: 2.370 INCHES MINIMUM AND 2.390 INCHES MAXIMUM IN. 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.
NSN 5985-01-368-5420 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.