The Attenuator,variable, cataloged under National Stock Number 5985-00-813-4391, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-813-4391 |
| Primary Part Number | 7912047-1 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, MALE |
| Segment Attenuation Range in Decibels | +0.00 TO 15.00 |
| Overall Attenuation Accuracy in Decibels | -0.020 TO 0.020 |
| Attenuation Variation Method | CONTINUOUS |
| Frequency Range | 0.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM |
| Adjustment Device Type and Quantity | 3 KNOB |
| Coaxial Connector Series Designation | N |
| Overall Attenuation Range in Decibels | +0.0 TO 140.0 |
| Application Design | TRANSMISSION LINE |
| Voltage Standing Wave Ratio | 1.20 |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-813-4391 is a Attenuator,variable, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-813-4391 has 2 cross-referenced part numbers: 7912047-1 (Us Army Aviation and Missile Command), PA2 (Spectrum Control Inc Div Weinschel).
There are 6 known substitutes for 5985-00-813-4391: 4910-00-287-4940, 5930-00-581-1866, 2940-00-843-3864 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7912047-1: Terminal Type and Quantity: 2 CONNECTOR, COAXIAL, MALE; Segment Attenuation Range in Decibels: +0.00 TO 15.00; Overall Attenuation Accuracy in Decibels: -0.020 TO 0.020; Attenuation Variation Method: CONTINUOUS. 11 total characteristics are documented in the Federal Logistics Information System.