The Attenuator,fixed, cataloged under National Stock Number 5985-01-394-3677, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5985-01-394-3677 |
| Primary Part Number | 475-4 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Cinch Connectivity Solutions Inc |
| Status | ACTIVE |
| Attenuation Accuracy in Decibels | -0.30 TO 0.30 |
| Input Impedance Rating in Ohms | 50.0 |
| Coaxial Connector Series Designation | SMA |
| Operating Temp Range | -54.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 2 CONNECTOR |
| Rf Signal Attenuation in Decibels | 4.0 |
| Frequency Range | 0.000 GIGAHERTZ MINIMUM AND 6.000 GIGAHERTZ MAXIMUM |
| Connection Type Per Function | MALE INPUT AND FEMALE OUTPUT |
| Voltage Standing Wave Ratio | 1.25 |
| Output Impedance Rating in Ohms | 50.0 |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 6.0 GIGAHERTZ |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Power Rating | 5.0 WATTS AVERAGE |
| Material | STEEL CORROSION RESISTING BODY |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 475-4 PRIMARY | Cinch Connectivity Solutions Inc (USA) |
NSN 5985-01-394-3677 is a Attenuator,fixed, manufactured by Cinch Connectivity Solutions Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-394-3677 has 1 cross-referenced part number: 475-4 (Cinch Connectivity Solutions Inc).
There are 9 known substitutes for 5985-01-394-3677: 1680-00-027-6370, 5940-00-082-4664, 6625-00-397-4179 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 475-4: Attenuation Accuracy in Decibels: -0.30 TO 0.30; Input Impedance Rating in Ohms: 50.0; Coaxial Connector Series Designation: SMA; Operating Temp Range: -54.0 TO 125.0 CELSIUS DEGC. 17 total characteristics are documented in the Federal Logistics Information System.