The Block,microwave, cataloged under National Stock Number 5841-01-035-3719, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Microlab/fxr Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-035-3719 |
| Primary Part Number | HR-B79 |
| Item Name | Block,microwave |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Microlab/fxr Llc |
| Status | ACTIVE |
| General Characteristics Item Description | LENGTH 1.97 IN.,DIA 0,56 IN.,CONNECTORS 2,COAXIAL,TYPE SMA,ONE MALE AND ONE FEMALE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HR-B79 PRIMARY | Microlab/fxr Llc (USA) |
| Reference | Meaning |
|---|---|
| 582R505H01 | 5/2 Secondary reference U.S. Government activity |
NSN 5841-01-035-3719 is a Block,microwave, manufactured by Microlab/fxr Llc, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-035-3719 has 1 manufacturer part number on file: HR-B79 (Microlab/fxr Llc).
Key specifications for HR-B79: General Characteristics Item Description: LENGTH 1.97 IN.,DIA 0,56 IN.,CONNECTORS 2,COAXIAL,TYPE SMA,ONE MALE AND ONE FEMALE IN; End Item Identification: E-3A PROGRAM A. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5841-01-035-3719 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.