The Adapter,waveguide, cataloged under National Stock Number 5985-00-192-7098, 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 Frontgrade Technologies Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-192-7098 |
| Primary Part Number | 2000-6256-00 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Flange Quantity | 1 |
| Voltage Standing Wave Ratio | 1.25 |
| Adapter Overall Width | 0.875 INCHES NOMINAL IN |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Flange Outside Height | 0.875 INCHES NOMINAL SINGLE FLANGE IN |
| Adapter Length | 1.000 INCHES NOMINAL IN |
| Flange Outside Width | 0.875 INCHES NOMINAL SINGLE FLANGE IN |
| Adapter Height | 0.875 INCHES NOMINAL IN |
| Material | ALUMINUM SINGLE FLANGE |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY |
| Flange Style | COVER TYPE SINGLE FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20188AJ | Frontgrade Technologies Inc. (USA) |
| 2000-6256-00 PRIMARY | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 999C060014 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. Div L3 Keo |
| 2000-6256-00 | 3/9 Design control — primary reference U.S. Government activity |
| 933C055149 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. Div L3 Keo |
| 20188AJ | 5/9 Secondary reference U.S. Government activity |
NSN 5985-00-192-7098 is a Adapter,waveguide, manufactured by Frontgrade Technologies Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-192-7098 has 2 manufacturer part numbers on file: 20188AJ (Frontgrade Technologies Inc.), 2000-6256-00 (Frontgrade Technologies Inc.).
Key specifications for 2000-6256-00: Flange Quantity: 1; Voltage Standing Wave Ratio: 1.25; Adapter Overall Width: 0.875 INCHES NOMINAL IN; Style Designator: WAVEGUIDE TO COAXIAL. 11 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.
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.