The Attenuator,fixed, cataloged under National Stock Number 5985-01-408-9784, 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 Res-Net Microwave Inc Dba Res-Net Microwave, Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-408-9784 |
| Primary Part Number | A3JL03-103 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Res-Net Microwave Inc Dba Res-Net Microwave, Inc |
| Status | ACTIVE |
| Frequency Range | 0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM |
| Body Style | RECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES |
| Voltage Standing Wave Ratio | 1.30 AND 1.50 |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | TERMINAL |
| Rf Signal Attenuation in Decibels | 3.0 |
| Specification/standard Data | 81413-202701 GOVERNMENT SPECIFICATION |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 12.0 GIGAHERTZ |
| Application Design | TRANSMISSION LINE |
| Material | COPPER BODY |
| Power Rating | 0.5 WATTS AVERAGE AND 50.0 WATTS PEAK |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Output Impedance Rating in Ohms | 50.0 |
| 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 |
|---|---|
| A3JL03-103 | Res-Net Microwave Inc Dba Res-Net Microwave, Inc (USA) |
| Reference | Meaning |
|---|---|
| 202701-103 | 7/2 Vendor item drawing reference U.S. Government activity |
| 8713645003 | 3/9 Design control — primary reference Smiths Interconnect Americas, Inc. |
NSN 5985-01-408-9784 is a Attenuator,fixed, manufactured by Res-Net Microwave Inc Dba Res-Net Microwave, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-408-9784 has 1 manufacturer part number on file: A3JL03-103 (Res-Net Microwave Inc Dba Res-Net Microwave, Inc).
Key specifications for A3JL03-103: Overall Height: 0.030 INCHES MAXIMUM IN; Frequency Range: 0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM; Body Style: RECTANGULAR TERMINAL/TERMINALS ON THREE SURFACES; Voltage Standing Wave Ratio: 1.30 AND 1.50. 14 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 5985-01-408-9784 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.