The Attenuator,variable, cataloged under National Stock Number 5985-00-434-2235, 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 Spectrum Control Inc Div Weinschel. Government technical data includes 24 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-434-2235 |
| Primary Part Number | 2954 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Spectrum Control Inc Div Weinschel |
| Status | ACTIVE |
| Segment Attenuation Range in Decibels | +1.00 TO 9.00 AND +10.00 TO 19.00 AND +20.00 TO 29.00 AND +30.00 TO 39.00 AND +40.00 TO 49.00 AND +50.00 TO 59.00 |
| Adjustment Device Type and Quantity | 2 KNOB |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 1.2 |
| Mounting Slot Length | 0.375 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.000 INCHES NOMINAL IN |
| Attenuation Per Step in Decibels | 1.0 AND 10.0 |
| Body Style | COAXIAL TYPE |
| Segment Attenuation Accuracy in Decibels | -0.40 TO 0.40 AND -1.00 TO 1.00 AND -1.20 TO 1.20 AND -1.40 TO 1.40 AND -1.50 TO 1.50 AND -1.70 TO 1.70 |
| Terminal Type and Quantity | 2 CONNECTOR, COAXIAL, FEMALE |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR |
| Impedance Rating in Ohms | 50.0 INPUT-OUTPUT |
| Power Rating | 1.0 WATTS AVERAGE AND 500.0 WATTS PEAK |
| Attenuation Variation Method | STEPPED |
| Test Data Document | 12217-1291029 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Mounting Slot Width | 0.187 INCHES MAXIMUM IN |
| Step Position Quantity | 16 |
| Overall Attenuation Accuracy in Decibels | +0.00 TO 0.15 |
| Operating Temp Range | +0.0 TO 55.0 CELSIUS DEGC |
| Voltage Standing Wave Ratio | 1.20 AND 1.30 AND 1.35 AND 1.45 AND 1.50 |
| Coaxial Connector Series Designation | N |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 2.000 INCHES NOMINAL IN |
| Application Design | TRANSMISSION LINE |
| Frequency Range | 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM |
| Overall Attenuation Range in Decibels | +0.0 TO 70.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-434-2235 is a Attenuator,variable, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-434-2235 has 2 cross-referenced part numbers: 1291029P1 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 2954 (Spectrum Control Inc Div Weinschel).
There are 12 known substitutes for 5985-00-434-2235: 5120-00-032-9455, 3110-00-100-0346, 6640-00-119-9376 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2954: Segment Attenuation Range in Decibels: +1.00 TO 9.00 AND +10.00 TO 19.00 AND +20.00 TO 29.00 AND +30.00 TO 39.00 AND +40.00 TO 49.00 AND +50.00 TO 59.00; Adjustment Device Type and Quantity: 2 KNOB; Special Features: ATTENUATION ACCURACY MEASURED AT 1.0,2.0,4.0,8.0,AND 12.4 GIGAHERTZ; Insertion Loss at Minimum Attenuation in Maximum Decibels: 1.2. 28 total characteristics are documented in the Federal Logistics Information System.