The Attenuator,variable, cataloged under National Stock Number 5985-01-030-3095, 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 Winding Specialists Co., Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-030-3095 |
| Primary Part Number | WS1146-216 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Winding Specialists Co., Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Frequency Range | 1615.000 MEGAHERTZ MINIMUM AND 1715.000 MEGAHERTZ MAXIMUM |
| Body Style | COAXIAL TYPE |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Adjustment Device Type and Quantity | 1 SLOTTED SCREW |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.844 INCHES NOMINAL IN |
| Overall Attenuation Range in Decibels | +14.0 TO 17.0 |
| Voltage Standing Wave Ratio | 1.20 |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Attenuation Variation Method | CONTINUOUS |
| Mounting Thread Quantity | 40 PER INCH |
| Mounting Facility Nominal Screw Thread Diameter | 0.112 INCHES IN |
| Operating Temp Range | -65.0 TO 150.0 FAHRENHEIT DEGF |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.094 INCHES NOMINAL IN |
| Application Design | TRANSMISSION LINE |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Power Rating | 5.0 WATTS AVERAGE AND 3.0 KILOWATTS PEAK |
| 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 |
|---|---|
| 3814-16A | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| WS1146-216 PRIMARY | Winding Specialists Co., Inc (USA) |
| 4212 | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
NSN 5985-01-030-3095 is a Attenuator,variable, manufactured by Winding Specialists Co., Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-030-3095 has 3 manufacturer part numbers on file: 3814-16A (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc), WS1146-216 (Winding Specialists Co., Inc), 4212 (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc).
Key specifications for WS1146-216: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Overall Height: 2.000 INCHES NOMINAL IN; Frequency Range: 1615.000 MEGAHERTZ MINIMUM AND 1715.000 MEGAHERTZ MAXIMUM; Body Style: COAXIAL TYPE. 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.