The Attenuator,variable, cataloged under National Stock Number 5985-00-418-3813, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-418-3813 |
| Primary Part Number | 10182061 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Application Design | TRANSMISSION LINE |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.4 |
| Shaft Type | ROUND |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Voltage Standing Wave Ratio | 1.20 |
| Power Rating | 0.5 MILLIWATTS AVERAGE |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Mounting Thread Quantity | 32 PER INCH |
| Adjustment Device Type and Quantity | 2 SHAFT |
| Step Position Quantity | 102 |
| Mounting Facility Pattern | THREE POSITION CIRCULAR |
| Mounting Facility Nominal Screw Thread Diameter | 0.164 INCHES IN |
| Coaxial Connector Series Designation | BNC |
| Frequency Range | 0.000 MEGAHERTZ MINIMUM AND 50.000 MEGAHERTZ MAXIMUM |
| Attenuation Per Step in Decibels | 1.0 |
| Overall Attenuation Range in Decibels | +0.0 TO 102.0 |
| Mounting Facility Type and Quantity | 3 THREADED HOLE(S) |
| Attenuation Variation Method | STEPPED |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Body Style | COAXIAL TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.500 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-418-3813 is a Attenuator,variable, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-418-3813 has 3 cross-referenced part numbers: 10765 (Meggitt (new Hampshire), Inc), 10182061 (Us Army Aviation and Missile Command), 10765A (Meggitt (new Hampshire), Inc).
There are 9 known substitutes for 5985-00-418-3813: 3020-00-004-6469, 5136-00-261-3246, 3110-00-841-0337 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10182061: Application Design: TRANSMISSION LINE; Shaft Diameter: 0.250 INCHES NOMINAL IN; Insertion Loss at Minimum Attenuation in Maximum Decibels: 0.4; Shaft Type: ROUND. 26 total characteristics are documented in the Federal Logistics Information System.