The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-583-0242, 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 Dairyland Electrical Industries Inc. Dba Dei. Government technical data includes 1 specification, 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 | 5985-01-583-0242 |
| Primary Part Number | GI-30A-FSP |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dairyland Electrical Industries Inc. Dba Dei |
| Status | ACTIVE |
| Overall Diameter | 2.674 INCHES NOMINAL IN |
| 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 |
|---|---|
| GI-30A-FSP PRIMARY | Dairyland Electrical Industries Inc. Dba Dei (USA) |
NSN 5985-01-583-0242 is a Isolator,radio Frequency Reflect, manufactured by Dairyland Electrical Industries Inc. Dba Dei, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-583-0242 has 1 manufacturer part number on file: GI-30A-FSP (Dairyland Electrical Industries Inc. Dba Dei).
Key specifications for GI-30A-FSP: Overall Diameter: 2.674 INCHES NOMINAL IN; Overall Length: 9.366 INCHES NOMINAL IN; Special Features: FAULT RATING 3KA FOR 13 CYCLES, LIGHTNING CURRENT 75KA PEAK; Part Name Assigned by Controlling Agency: MARINE GALVANIC ISOLATOR FAIL-SAFE. 1 specification is 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 5985-01-583-0242 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.