The Attenuator,variable, cataloged under National Stock Number 5985-01-263-5205, 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 Rlc Electronics, Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-263-5205 |
| Primary Part Number | A-2091 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Rlc Electronics, Inc |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.5 |
| Terminal Type and Quantity | 1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE |
| Shaft Type | ROUND |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Body Style | COAXIAL TYPE |
| Power Rating | 1.0 WATTS PEAK AND 1.0 KILOWATTS PEAK |
| Shaft Length | 0.550 INCHES NOMINAL IN |
| Overall Attenuation Accuracy in Decibels | -0.70 TO 0.70 |
| Application Design | TRANSMISSION LINE |
| Attenuation Variation Method | CONTINUOUS |
| Adjustment Device Type and Quantity | 1 SHAFT |
| Overall Attenuation Range in Decibels | +0.0 TO 10.0 |
| Coaxial Connector Series Designation | N |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Voltage Standing Wave Ratio | 1.55 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-263-5205 is a Attenuator,variable, manufactured by Rlc Electronics, Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-263-5205 has 3 cross-referenced part numbers: A-2091 (Rlc Electronics, Inc), 2593-1 (Spectrum Control Inc Div Weinschel), 2902864-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 8 known substitutes for 5985-01-263-5205: 5310-00-167-0830, 1680-00-347-0855, 4320-00-706-4460 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-2091: Insertion Loss at Minimum Attenuation in Maximum Decibels: 0.5; Overall Height: 8.250 INCHES NOMINAL IN; Terminal Type and Quantity: 1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE; Shaft Type: ROUND. 18 total characteristics are documented in the Federal Logistics Information System.