The Coupler Set,directional, cataloged under National Stock Number 5985-00-434-0793, 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 Microlab/fxr Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-434-0793 |
| Primary Part Number | CBE54 |
| Item Name | Coupler Set,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microlab/fxr Llc |
| Status | ACTIVE |
| General Characteristics Item Description | MATCHED SET CONSISTS OF FSCM 80058 PART NO. CU1997APS120 AND FSCM 80058 PART NO. CU2000APS120 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| CBE54 | Microlab/fxr Llc (USA) |
| Reference | Meaning |
|---|---|
| CBC43 | 5/9 Secondary reference Microlab/fxr Llc |
| CU2000APS120 | 5/3 Secondary reference U.S. Government activity |
| 7639396P3 | 5/9 Secondary reference U.S. Government activity |
| 123SCAV5016-21 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 7639396P4 | 5/9 Secondary reference U.S. Government activity |
| CB-C92 | 5/9 Secondary reference Microlab/fxr Llc |
| 7639396P5 | 1/3 Source control — Government-approved source U.S. Government activity |
| 123SCAV5016-21 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 123SCAV5016-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5985-00-434-0793 is a Coupler Set,directional, manufactured by Microlab/fxr Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-434-0793 has 1 manufacturer part number on file: CBE54 (Microlab/fxr Llc).
Key specifications for CBE54: General Characteristics Item Description: MATCHED SET CONSISTS OF FSCM 80058 PART NO. CU1997APS120 AND FSCM 80058 PART NO. CU2000APS120; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.. 2 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 5985-00-434-0793 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.