The Coupler,direct Current Blocking, cataloged under National Stock Number 5985-00-528-1832, 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 Microsemi Corp - Massachusetts Div Microsemi - Lowell. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-00-528-1832 |
| Primary Part Number | GC-76005 |
| Item Name | Coupler,direct Current Blocking |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microsemi Corp - Massachusetts Div Microsemi - Lowell |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Capacitor Location | INNER CONDUCTOR |
| Terminal Fitting Name | SMA FEMALE COUPLING |
| Unit Type | TRANSMISSION LINE |
| 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 |
|---|---|
| GC-76005 | Microsemi Corp - Massachusetts Div Microsemi - Lowell (USA) |
| Reference | Meaning |
|---|---|
| 104484-01 | 3/9 Design control — primary reference Boeing Company, the |
NSN 5985-00-528-1832 is a Coupler,direct Current Blocking, manufactured by Microsemi Corp - Massachusetts Div Microsemi - Lowell, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-528-1832 has 1 manufacturer part number on file: GC-76005 (Microsemi Corp - Massachusetts Div Microsemi - Lowell).
1 possible match (shared part number, not a government interchangeability claim): 6930-01-510-1773. Verify interchangeability with system specifications before substitution.
Key specifications for GC-76005: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Capacitor Location: INNER CONDUCTOR; Terminal Fitting Name: SMA FEMALE COUPLING; Unit Type: TRANSMISSION LINE. 4 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 5985-00-528-1832 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.