The Coupler,directional, cataloged under National Stock Number 5985-01-192-0926, 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 Werlatone Inc. Dba Werlatone. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-192-0926 |
| Primary Part Number | C1838-2 |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Werlatone Inc. Dba Werlatone |
| Status | ACTIVE |
| Design Type | BIDIRECTIONAL |
| Radio Frequency Rating | 100.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM |
| Unit Type | TRANSMISSION LINE |
| 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 |
|---|---|
| 1500CE1001-002 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| C1838-2 PRIMARY | Werlatone Inc. Dba Werlatone (USA) |
| Reference | Meaning |
|---|---|
| 8398626 | D/9 Drawing number reference only Werlatone Inc. Dba Werlatone |
| 1500CE1001 | D/9 Drawing number reference only Bae Systems Information and Electronic Systems Integration Inc. |
| C1838-002 | 5/1 Secondary reference Werlatone Inc. Dba Werlatone |
| 8398626-2 | 5/1 Secondary reference Crytologic Systems Group |
| 8398615-2 | 5/1 Secondary reference Crytologic Systems Group |
NSN 5985-01-192-0926 is a Coupler,directional, manufactured by Werlatone Inc. Dba Werlatone, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-192-0926 has 2 manufacturer part numbers on file: 1500CE1001-002 (Bae Systems Information and Electronic Systems Integration Inc.), C1838-2 (Werlatone Inc. Dba Werlatone).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-194-2462. Verify interchangeability with system specifications before substitution.
Key specifications for C1838-2: Overall Height: 2.060 INCHES NOMINAL IN; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 100.0 MEGAHERTZ MINIMUM AND 500.0 MEGAHERTZ MAXIMUM; Overall Length: 5.750 INCHES NOMINAL IN. 3 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 5985-01-192-0926 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.