The Attenuator,variable, cataloged under National Stock Number 5985-00-094-6289, 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 Northrop Grumman Systems Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-094-6289 |
| Primary Part Number | 149225-1 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Voltage Standing Wave Ratio | 1.20 |
| Step Position Quantity | 10 |
| Frequency Range | 0.000 MEGAHERTZ MINIMUM AND 500.000 MEGAHERTZ MAXIMUM |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Coaxial Connector Series Designation | BNC |
| Operating Temp Range | +0.0 TO 65.0 CELSIUS DEGC |
| Body Style | COAXIAL TYPE |
| Attenuation Per Step in Decibels | 1.0 |
| Overall Attenuation Range in Decibels | +0.0 TO 10.0 |
| Adjustment Device Type and Quantity | 1 KNOB |
| Distance Between Mounting Facility Centers | 1.125 INCHES NOMINAL IN |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.1 |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Application Design | TRANSMISSION LINE |
| Overall Attenuation Accuracy in Decibels | -0.10 TO 0.10 |
| Power Rating | 500.0 MILLIWATTS AVERAGE |
| Mounting Facility Nominal Screw Thread Diameter | 0.164 INCHES IN |
| Attenuation Variation Method | STEPPED |
| Mounting Thread Quantity | 32 PER INCH |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-094-6289 is a Attenuator,variable, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-094-6289 has 6 cross-referenced part numbers: 149225-1 (Alan Industries Inc), A2155 (Rlc Electronics, Inc), 149224-2 (Northrop Grumman Systems Corporation), A2190 (Rlc Electronics, Inc), 50A10-189 (Alan Industries Inc) and 1 more.
There are 5 known substitutes for 5985-00-094-6289: 4310-00-019-2107, 5935-00-240-3117, 5930-00-296-9666 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 149225-1: Overall Width: 2.125 INCHES NOMINAL IN; Overall Height: 2.125 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.20; Step Position Quantity: 10. 25 total characteristics are documented in the Federal Logistics Information System.