The Coupler,direct Current Blocking, cataloged under National Stock Number 5985-01-481-7318, 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 Shakespeare Company, Llc Div Military Electronics. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-481-7318 |
| Primary Part Number | 93010H0000 |
| Item Name | Coupler,direct Current Blocking |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Shakespeare Company, Llc Div Military Electronics |
| Status | ACTIVE |
| Capacitor Location | INNER CONDUCTOR |
| Unit Type | COAXIAL LINE |
| Frequency Rating | 60.0 HERTZ MINIMUM |
| Voltage Rating | 20.0 KILOVOLTS MINIMUM |
| 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 |
|---|---|
| 93010H0000 PRIMARY | Shakespeare Company, Llc Div Military Electronics (USA) |
| 93010H0000 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 4287-A | Shakespeare Company, Llc Div Military Electronics (USA) |
| Reference | Meaning |
|---|---|
| 93010H2000 | 5/9 Secondary reference Shakespeare Company, Llc Div Military Electronics |
| 93010H2000 | 5/9 Secondary reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5985-01-481-7318 is a Coupler,direct Current Blocking, manufactured by Shakespeare Company, Llc Div Military Electronics, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-481-7318 has 3 manufacturer part numbers on file: 93010H0000 (Shakespeare Company, Llc Div Military Electronics), 93010H0000 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 4287-A (Shakespeare Company, Llc Div Military Electronics).
Key specifications for 93010H0000: Capacitor Location: INNER CONDUCTOR; Unit Type: COAXIAL LINE; Special Features: THE DIELECTRIC LEAKAGE CURRENT SHALL NOT EXCEED 7 MONTHS; Frequency Rating: 60.0 HERTZ MINIMUM. 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 5985-01-481-7318 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.