The Attenuator,fixed, cataloged under National Stock Number 5985-00-197-4299, 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 Textron Aviation Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-197-4299 |
| Primary Part Number | 1019-393317-1 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Input Impedance Rating in Ohms | 180.0 |
| Mounting Method | CONNECTOR |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Application Design | TRANSMISSION LINE |
| Material | COPPER ALLOY BODY |
| Material | STEEL CORROSION RESISTING TERMINAL |
| Terminal Type and Quantity | 2 CONNECTOR |
| Output Impedance Rating in Ohms | 180.0 |
| Coaxial Connector Series Designation | BNC |
| 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 |
|---|---|
| 1019-393317-1 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 1019-393317-1 | 3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation |
NSN 5985-00-197-4299 is a Attenuator,fixed, manufactured by Textron Aviation Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-197-4299 has 1 manufacturer part number on file: 1019-393317-1 (Textron Aviation Inc).
Key specifications for 1019-393317-1: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Input Impedance Rating in Ohms: 180.0; Mounting Method: CONNECTOR. 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.