The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-109-8320, 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 Microwave Techniques Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-109-8320 |
| Primary Part Number | C13-12 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Techniques Llc |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Flange Type | COVER |
| Diameter | 3.625 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.199 INCHES NOMINAL IN |
| Identification Designator | UG-407/U |
| Frequency Range Rating | +4.1 TO 5.1 GIGAHERTZ |
| Flange Connection Facility Quantity | 8 |
| 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 |
|---|---|
| C13-12 | Microwave Techniques Llc (USA) |
| Reference | Meaning |
|---|---|
| 8P263 | 5/9 Secondary reference U.S. Government activity |
| 654VE4814-5 | 3/2 Design control — primary reference U.S. Government activity |
| C13-12 | 5/9 Secondary reference Ferrite Microwave Technologies, Llc |
NSN 5985-01-109-8320 is a Isolator,radio Frequency Reflect, manufactured by Microwave Techniques Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-109-8320 has 1 manufacturer part number on file: C13-12 (Microwave Techniques Llc).
Key specifications for C13-12: Flange Quantity: 2; Overall Diameter: 6.000 INCHES NOMINAL IN; Flange Type: COVER; Diameter: 3.625 INCHES NOMINAL IN. 8 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 5985-01-109-8320 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.