The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-00-351-0184, 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 E and M Laboratories Div of Trak Microwave Corp. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-351-0184 |
| Primary Part Number | X110L1 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | E and M Laboratories Div of Trak Microwave Corp |
| Status | ACTIVE |
| Length | 1.625 INCHES NOMINAL IN |
| Controlling Agency | JETDS |
| Flange Quantity | 2 |
| Trade Designation | FLANGE |
| Flange Type | COVER |
| Identifying Number | UG-39/U TYPE NO. |
| Flange Connecting Hole Diameter | 0.169 INCHES NOMINAL IN |
| Connector Quantity | 2 |
| Frequency Range Rating | +8.2 TO 12.4 GIGAHERTZ |
| Flange Connecting Hole Spacing | SPACED ON 1.220 IN. BY 1.280 IN. MTG CENTERS IN |
| Flange Connection Facility Quantity | 4 |
| Width | 1.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| X110L1 PRIMARY | E and M Laboratories Div of Trak Microwave Corp (USA) |
NSN 5985-00-351-0184 is a Isolator,radio Frequency Reflect, manufactured by E and M Laboratories Div of Trak Microwave Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-351-0184 has 1 manufacturer part number on file: X110L1 (E and M Laboratories Div of Trak Microwave Corp).
Key specifications for X110L1: Length: 1.625 INCHES NOMINAL IN; Controlling Agency: JETDS; Flange Quantity: 2; Trade Designation: FLANGE. 12 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.