The Coupler,directional, cataloged under National Stock Number 5985-01-058-9485, 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 Smiths Interconnect Americas, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-058-9485 |
| Primary Part Number | CD-320-10-B-27S |
| Item Name | Coupler,directional |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Smiths Interconnect Americas, Inc. |
| Status | ACTIVE |
| Usage Design | MAIN LINE TERMINAL FITTING |
| Design Type | BIDIRECTIONAL |
| Overall Diameter | 0.400 INCHES MAXIMUM IN |
| Radio Frequency Rating | 20.0 MEGAHERTZ MINIMUM AND 40.0 MEGAHERTZ MAXIMUM |
| Unit Type | COAXIAL LINE |
| 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 |
|---|---|
| CD-320-10-B-27S | Smiths Interconnect Americas, Inc. (USA) |
| CRT-10-30/22276 | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| CH-613 | 5/9 Secondary reference U.S. Government activity |
| 7542312P1 | 5/9 Secondary reference U.S. Government activity |
| 7542312P0001 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5985-01-058-9485 is a Coupler,directional, manufactured by Smiths Interconnect Americas, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-058-9485 has 2 manufacturer part numbers on file: CD-320-10-B-27S (Smiths Interconnect Americas, Inc.), CRT-10-30/22276 (Merrimac Industries, Inc).
Key specifications for CD-320-10-B-27S: Usage Design: MAIN LINE TERMINAL FITTING; Design Type: BIDIRECTIONAL; Overall Diameter: 0.400 INCHES MAXIMUM IN; Radio Frequency Rating: 20.0 MEGAHERTZ MINIMUM AND 40.0 MEGAHERTZ MAXIMUM. 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.
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.