The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-00-296-1712, 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 Marison Industries Inc Barco Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-00-296-1712 |
| Primary Part Number | SK2027REV1 |
| Item Name | Coupler,rotary,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Marison Industries Inc Barco Div |
| Status | ACTIVE |
| Overall Diameter | 2.125 INCHES NOMINAL IN |
| Unit Type | COAXIAL LINE |
| Mounting Configuration | ANY ACCEPTABLE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| SK2027REV1 | Marison Industries Inc Barco Div (USA) |
| 10-04902-00 | Marison Industries Inc Barco Div (USA) |
| Reference | Meaning |
|---|---|
| M422905-1 | 3/9 Design control — primary reference Rca Corp Distributor and Special Products Div |
| M422905-1 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5985-00-296-1712 is a Coupler,rotary,radio Frequency, manufactured by Marison Industries Inc Barco Div, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-296-1712 has 2 manufacturer part numbers on file: SK2027REV1 (Marison Industries Inc Barco Div), 10-04902-00 (Marison Industries Inc Barco Div).
Key specifications for SK2027REV1: Overall Diameter: 2.125 INCHES NOMINAL IN; Overall Length: 13.563 INCHES NOMINAL IN; Unit Type: COAXIAL LINE; Mounting Configuration: ANY ACCEPTABLE. 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 5985-00-296-1712 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.