The Frequency Multiplier, cataloged under National Stock Number 5820-01-267-1379, 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 Crane Electronics, Inc. Dba Signal Technology Div Olektron. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-267-1379 |
| Primary Part Number | TO-CFDD-101K |
| Item Name | Frequency Multiplier |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Crane Electronics, Inc. Dba Signal Technology Div Olektron |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Control Type | LOCAL |
| Connection Type | COAXIAL RECEPTACLE BOTTOM |
| Connection Contact Type and Quantity | 5 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | CYLINDRICAL |
| Average Life Measurement | NOT RATED |
| Installation Design | MODULE |
| 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 |
|---|---|
| TO-CFDD-101K | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| Reference | Meaning |
|---|---|
| TO-CFDD-101K | 5/9 Secondary reference Signal Technology Corporation Div Systems Operation |
| 807694-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5820-01-267-1379 is a Frequency Multiplier, manufactured by Crane Electronics, Inc. Dba Signal Technology Div Olektron, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-267-1379 has 1 manufacturer part number on file: TO-CFDD-101K (Crane Electronics, Inc. Dba Signal Technology Div Olektron).
Key specifications for TO-CFDD-101K: Circuit Construction Type: SOLID STATE; Inclosure Type: ENCASED; Overall Diameter: 0.250 INCHES NOMINAL IN; Control Type: LOCAL. 10 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 5820-01-267-1379 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.