The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-099-9294, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-099-9294 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Document Type | MILITARY SPECIFICATION |
| Length | 1.313 INCHES NOMINAL IN |
| Controlling Agency | 3DBM INC. DBM |
| Flange Quantity | 2 |
| Trade Designation | WAVEGUIDE,FLANGE |
| Flange Type | COVER |
| Identifying Number | KUWI151SH MODEL NO. |
| Flange Connecting Hole Diameter | 0.144 INCHES NOMINAL IN |
| Identification Designator | TYPE UG-419/U |
| Connector Quantity | 2 |
| Frequency Range Rating | +12.4 TO 18.0 GIGAHERTZ |
| Flange Connecting Hole Spacing | SPACED ON 0.956 IN. BY 0.994 IN. MTG CENTERS IN |
| Document Identification | MIL-F-3922/53 |
| Flange Connection Facility Quantity | 4 |
| Width | 1.313 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| KUWI-151SH | 3/9 Design control — primary reference 3dbm Co Inc |
| P-331-12.4 | 5/9 Secondary reference Astro Microwave Inc |
NSN 5985-01-099-9294 is a Isolator,radio Frequency Reflect, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-099-9294: Overall Height: 3.500 INCHES NOMINAL IN; Document Type: MILITARY SPECIFICATION; Length: 1.313 INCHES NOMINAL IN; Controlling Agency: 3DBM INC. DBM. 15 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 5985-01-099-9294 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.