The Attenuator,fixed, cataloged under National Stock Number 5985-01-724-1695, 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 Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-724-1695 |
| Primary Part Number | WA4M |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates |
| Status | ACTIVE |
| Frequency Range | 18.0 GIGAHERTZ MAXIMUM |
| Frequency Sensitivity Attenuation in Decibels | 0.0004 |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Attenuation Accuracy Reference Frequency | 18.0 GIGAHERTZ |
| Overall Diameter | 0.36 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Rf Signal Attenuation in Decibels | 1.35 |
| Attenuation Accuracy in Decibels | -0.5 TO 1.5 |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Surface Treatment | PASSIVATE BODY |
| Precious Material and Location | ;CONTACTS GOLD |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio Frequency Range | +12.4 TO 18.0 GIGAHERTZ |
| Material | STEEL BODY |
| Unpackaged Unit Weight | 0.19 OUNCES OZ |
| Power Rating | 2.0 WATTS AVERAGE AND 500.0 WATTS PEAK |
| Terminal Type and Quantity | 2 CONNECTOR |
| Coaxial Connector Series Designation | SMA |
| 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 |
|---|---|
| WA4M PRIMARY | Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates (USA) |
NSN 5985-01-724-1695 is a Attenuator,fixed, manufactured by Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-724-1695 has 1 manufacturer part number on file: WA4M (Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates).
Key specifications for WA4M: Frequency Range: 18.0 GIGAHERTZ MAXIMUM; Frequency Sensitivity Attenuation in Decibels: 0.0004; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Attenuation Accuracy Reference Frequency: 18.0 GIGAHERTZ. 18 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.