The Attenuator,fixed, cataloged under National Stock Number 5985-01-052-3465, 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 Cinch Connectivity Solutions Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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 | 5985-01-052-3465 |
| Primary Part Number | ATT-0290-04-SMA-02 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Cinch Connectivity Solutions Inc |
| Status | ACTIVE |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Output Impedance Rating in Ohms | 50.050.0 |
| Voltage Standing Wave Ratio | 1.251.25 |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 18.0 GIGAHERTZ+0.0 TO 18.0 GIGAHERTZ |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS-55.0 TO 125.0 CELSIUS DEGC |
| Mounting Method | CONNECTORCONNECTOR |
| Frequency Range | 0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM18.000 GIGAHERTZ MAXIMUM |
| Material | STEEL CORROSION RESISTING TERMINAL |
| Terminal Type and Quantity | 2 CONNECTOR2 CONNECTOR |
| Overall Diameter | 0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN |
| Power Rating | 2.0 WATTS AVERAGE2.0 WATTS AVERAGE |
| Rf Signal Attenuation in Decibels | 4.04.0 |
| Input Impedance Rating in Ohms | 50.050.0 |
| Attenuation Accuracy in Decibels | -0.30 TO 0.30-0.30 TO 0.30 |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Coaxial Connector Series Designation | SMASMA |
| Application Design | TRANSMISSION LINETRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 352250054505 | Thales Nederland (NLD) |
| 50MMP4-1852 | Alan Industries Inc (USA) |
| 5985PL0726274 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 290-04 | Cinch Connectivity Solutions Inc (USA) |
| 290-4 | Cinch Connectivity Solutions Inc (USA) |
| 570997-43 | Raytheon Company Div Corp (USA) |
| ATT-0290-04-SMA-02 PRIMARY | Cinch Connectivity Solutions Inc (USA) |
| A18-4R | Rlc Electronics, Inc (USA) |
NSN 5985-01-052-3465 is a Attenuator,fixed, manufactured by Cinch Connectivity Solutions Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-052-3465 has 8 cross-referenced part numbers: 352250054505 (Thales Nederland), 50MMP4-1852 (Alan Industries Inc), 5985PL0726274 (Jednolity Indeks Materialowy - Uniform Material Index), 290-04 (Cinch Connectivity Solutions Inc), 290-4 (Cinch Connectivity Solutions Inc) and 3 more.
There are 12 known substitutes for 5985-01-052-3465: 5310-00-021-8570, 5340-00-049-8030, 5975-00-100-8730 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ATT-0290-04-SMA-02: Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Output Impedance Rating in Ohms: 50.050.0; Voltage Standing Wave Ratio: 1.251.25; Voltage Standing Wave Ratio Frequency Range: +0.0 TO 18.0 GIGAHERTZ+0.0 TO 18.0 GIGAHERTZ. 18 total characteristics are documented in the Federal Logistics Information System.