The Conductor Section,tuned Cavity, cataloged under National Stock Number 5820-01-148-6905, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Spencer Industries Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5820-01-148-6905 |
| Primary Part Number | SM-C-764083 |
| Item Name | Conductor Section,tuned Cavity |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Spencer Industries Inc |
| Status | ACTIVE |
| FSC Application Data | RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE |
| Overall Diameter | 2.625 INCHES NOMINAL IN |
| Shape | ROUND |
| Mounting Configuration | SIX 0.128 IN. DIA MTG HOLES UNEQUALLY SPACED IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| SM-C-764083 | Spencer Industries Inc (USA) |
| SM-C-764083 | Autodyne Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-C-764083 | 5/2 Secondary reference U.S. Government activity |
| SM-C-764083 | 3/2 Design control — primary reference U.S. Government activity |
| SM-C-764083 | 5/9 Secondary reference B J Communications Co |
NSN 5820-01-148-6905 is a Conductor Section,tuned Cavity, manufactured by Spencer Industries Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-148-6905 has 2 manufacturer part numbers on file: SM-C-764083 (Spencer Industries Inc), SM-C-764083 (Autodyne Manufacturing Co Inc).
Key specifications for SM-C-764083: FSC Application Data: RADIO AND TELEVISION COMMUNICATION EQUIPMENT,EXCEPT AIRBORNE; Overall Diameter: 2.625 INCHES NOMINAL IN; Shape: ROUND; Overall Length: 7.125 INCHES NOMINAL IN. 5 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 5820-01-148-6905 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.