The Isolator,duplexer, cataloged under National Stock Number 5985-01-079-2688, 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 Hensoldt Sensors Gmbh Div Seps. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-079-2688 |
| Primary Part Number | 842250-1 |
| Item Name | Isolator,duplexer |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Hensoldt Sensors Gmbh Div Seps |
| Status | ACTIVE |
| General Characteristics Item Description | 3 SECTION MULTIPLE; ISOLATION 23 DB MIN; INSERTION LOSS 0.2 DB MAX; ALL PORTS VSWR 1.20 MAX; 5.140 IN. O/A LG; 1.780 IN. O/A H; 1.312 IN. O/A W; 7 PORT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 842250-1 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| Reference | Meaning |
|---|---|
| 842250-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-079-2688 is a Isolator,duplexer, manufactured by Hensoldt Sensors Gmbh Div Seps, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-079-2688 has 1 manufacturer part number on file: 842250-1 (Hensoldt Sensors Gmbh Div Seps).
Key specifications for 842250-1: General Characteristics Item Description: 3 SECTION MULTIPLE; ISOLATION 23 DB MIN; INSERTION LOSS 0.2 DB MAX; ALL PORTS VSWR 1.20 MAX; 5.140 IN. O/A LG; 1.780 IN. O/A H; 1.312 IN. O/A W; 7 PORT IN. 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.
NSN 5985-01-079-2688 has DEMIL Code B. 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.