The Diplexer, cataloged under National Stock Number 5985-01-684-6659, 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 Holland Electronics. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-684-6659 |
| Primary Part Number | MODEL SBD |
| Item Name | Diplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Holland Electronics |
| Status | ACTIVE |
| Operating Frequency | 1.0 MEGAHERTZ MINIMUM AND 40.0 MEGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MODEL SBD PRIMARY | Holland Electronics (USA) |
NSN 5985-01-684-6659 is a Diplexer, manufactured by Holland Electronics, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-684-6659 has 1 manufacturer part number on file: MODEL SBD (Holland Electronics).
Key specifications for MODEL SBD: Operating Frequency: 1.0 MEGAHERTZ MINIMUM AND 40.0 MEGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; Special Features: (INSERTION LOSS)-PORT:SUB FREQUENCY (MHZ):1-40,TYP:05 DB;CATV:FREQUENCY (MHZ):54-1000,TYP:07DB;(REJECTION)-SUB:FREQUENCY 54-1000,TYP 25DB;CATV:FREQUE1-40,TYP:25DB DB; Part Name Assigned by Controlling Agency: SUB-BAND/CATV SEPARATOR/JOINER. 1 specification is 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.
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.