The Attenuator,variable, cataloged under National Stock Number 5985-00-259-5646, 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 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-259-5646 |
| Primary Part Number | 24030 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | CANCELLED |
| Attenuation Per Step in Decibels | 1.0 |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Application Design | TRANSMISSION LINE |
| Voltage Standing Wave Ratio | 1.50 AND 1.65 |
| Adjustment Device Type and Quantity | 2 KNOB |
| Body Style | COAXIAL TYPE |
| Frequency Range | 0.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Overall Attenuation Range in Decibels | +0.0 TO 69.0 |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Coaxial Connector Series Designation | NPM |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.062 INCHES NOMINAL IN |
| Mounting Thread Quantity | 32 PER INCH |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Attenuation Variation Method | STEPPED |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.250 INCHES NOMINAL IN |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Power Rating | 2.0 WATTS AVERAGE |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Mounting Facility Nominal Screw Thread Diameter | 0.138 INCHES IN |
| Step Position Quantity | 69 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 924030 | Mohawk Communications Inc (USA) |
| 4705-69 | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 24030 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 2137297G001 | L3harris Technologies, Inc. (USA) |
NSN 5985-00-259-5646 is a Attenuator,variable, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-259-5646 has 4 cross-referenced part numbers: 924030 (Mohawk Communications Inc), 4705-69 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 24030 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 2137297G001 (L3harris Technologies, Inc.).
There are 5 known substitutes for 5985-00-259-5646: 5120-00-098-4515, 5133-00-227-9665, 5305-00-619-8567 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 24030: Attenuation Per Step in Decibels: 1.0; Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Application Design: TRANSMISSION LINE; Voltage Standing Wave Ratio: 1.50 AND 1.65. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-259-5646 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.