The Attenuator,variable, cataloged under National Stock Number 5985-00-492-7928, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 20 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-492-7928 |
| Primary Part Number | 10554981 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Mounting Facility Nominal Screw Thread Diameter | 0.250 INCHES IN |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.750 INCHES NOMINAL IN |
| Mounting Thread Quantity | 20 PER INCH |
| Body Material | ALUMINUM |
| Power Rating | 10.0 WATTS AVERAGE |
| Voltage Standing Wave Ratio | 1.15 |
| Overall Attenuation Range in Decibels | +0.0 TO 60.0 |
| Waveguide Flange Type | COVER |
| Attenuation Variation Method | CONTINUOUS |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 1.0 |
| Body Style | WAVEGUIDE TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.380 INCHES NOMINAL IN |
| Waveguide Flange Designation | UG-135/U |
| Frequency Range | 8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM |
| Adjustment Device Type and Quantity | 1 KNOB |
| Terminal Type and Quantity | 2 FLANGE |
| Application Design | WAVEGUIDE |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-492-7928 is a Attenuator,variable, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-492-7928 has 2 cross-referenced part numbers: 60562 (Waveline Inc), 10554981 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
There are 4 known substitutes for 5985-00-492-7928: 5330-00-291-9031, 9540-00-726-1045, 4330-00-727-6310 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10554981: Mounting Facility Nominal Screw Thread Diameter: 0.250 INCHES IN; Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Overall Height: 6.530 INCHES NOMINAL IN; Overall Length: 8.750 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.