The Coupler,transmission Line, cataloged under National Stock Number 5985-01-527-1999, 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 North Hill Signal Processing Equipment. Government technical data includes 2 specifications, 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 | 5985-01-527-1999 |
| Primary Part Number | DB23030 |
| Item Name | Coupler,transmission Line |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | North Hill Signal Processing Equipment |
| Status | ACTIVE |
| Relationship to Similar Equipment | MATING CONNECTOR: TRS (PL 150 TYPE). |
| 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 |
|---|---|
| DB23030 PRIMARY | North Hill Signal Processing Equipment (USA) |
NSN 5985-01-527-1999 is a Coupler,transmission Line, manufactured by North Hill Signal Processing Equipment, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-527-1999 has 1 manufacturer part number on file: DB23030 (North Hill Signal Processing Equipment).
Key specifications for DB23030: Relationship to Similar Equipment: MATING CONNECTOR: TRS (PL 150 TYPE).; Unit Type: TRANSMISSION LINE; Special Features: TWO STUBS AND TWO TERMINATORS. MIL-STD-1553B COUPLERS; End Item Identification: AN/WLD-1 (V) REMOTE MINE HUNTING SYSTEM. 2 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 5985-01-527-1999 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.