The Attenuator,fixed, cataloged under National Stock Number 5985-01-662-5088, 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 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-662-5088 |
| Primary Part Number | WA4-3-12 |
| 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 |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Overall Diameter | 7.0 MILLIMETERS NOMINAL MM |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Surface Treatment | PASSIVATE BODY |
| Precious Material and Location | PLATING ON BERYLLIUM COPPER FEMALE CONTACT GOLD |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Material | STEEL CORROSION RESISTING BODY |
| Temperature Sensitivity Attenuation in Decibels | 3.0 |
| Power Rating | 2.0 WATTS PEAK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-662-5088 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 5985-01-662-5088 has 2 manufacturer part numbers on file: WA4-3-12 (Nvision Industries, Inc. Dba Weinschel Associates Div Weinschel Associates), 80083217 (Naval Sea Systems Command).
Key specifications for WA4-3-12: Frequency Range: 18.0 GIGAHERTZ MAXIMUM; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Overall Diameter: 7.0 MILLIMETERS NOMINAL MM; Overall Length: 31.2 MILLIMETERS NOMINAL MM. 10 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.