The Coupler,transmission Line, cataloged under National Stock Number 5985-01-627-7936, 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 Crane Electronics, Inc. Dba Signal Technology Div Olektron. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Coupler,transmission Line |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Crane Electronics, Inc. Dba Signal Technology Div Olektron (CAGE 0N8W8); Merrimac Industries, Inc (CAGE 12457) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-627-7936 |
| Primary Part Number | O-SDU-2125A |
| Item Name | Coupler,transmission Line |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Crane Electronics, Inc. Dba Signal Technology Div Olektron |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| O-SDU-2125A PRIMARY | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| O-SDU-2125A | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1003012P-3 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-01-627-7936 is a Coupler,transmission Line, manufactured by Crane Electronics, Inc. Dba Signal Technology Div Olektron, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-627-7936 has 2 manufacturer part numbers on file: O-SDU-2125A (Crane Electronics, Inc. Dba Signal Technology Div Olektron), O-SDU-2125A (Merrimac Industries, Inc).
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 5985-01-627-7936 has DEMIL Code Q. 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.