The Attenuator,fixed, cataloged under National Stock Number 5985-01-190-6837, 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.. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-190-6837 |
| Primary Part Number | 2051-30 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Spectrum Control, Inc. |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Precious Material and Location | INNER CONDUCTOR SURFACES GOLD |
| Attenuation Accuracy in Decibels | -0.80 TO 0.80 |
| Overall Diameter | 0.580 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL BODY |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Coaxial Connector Series Designation | BNC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Precious Material | GOLD |
| Terminal Type and Quantity | 2 CONNECTOR |
| Input Impedance Rating in Ohms | 50.0 |
| Mounting Method | CONNECTOR |
| Rf Signal Attenuation in Decibels | 30.0 |
| Material | COPPER ALLOY BODY |
| Frequency Range | 0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM |
| Unpackaged Unit Weight | 4.000 OUNCES OZ |
| Voltage Standing Wave Ratio | 1.25 AND 1.30 AND 1.35 |
| Power Rating | 2.0 WATTS AVERAGE AND 500.0 WATTS PEAK |
| Output Impedance Rating in Ohms | 50.0 |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Attenuation Accuracy Reference Frequency | 12.4 GIGAHERTZ |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2051-30 | Spectrum Control, Inc. (USA) |
| 18B-30 | Spectrum Control Inc Div Weinschel (USA) |
| MDC88345-30 | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
NSN 5985-01-190-6837 is a Attenuator,fixed, manufactured by Spectrum Control, Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-190-6837 has 3 cross-referenced part numbers: 2051-30 (Spectrum Control, Inc.), 18B-30 (Spectrum Control Inc Div Weinschel), MDC88345-30 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc).
There are 5 known substitutes for 5985-01-190-6837: 4940-00-193-2607, 9905-00-639-5947, 5985-01-032-4193 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2051-30: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Precious Material and Location: INNER CONDUCTOR SURFACES GOLD; Attenuation Accuracy in Decibels: -0.80 TO 0.80; Overall Diameter: 0.580 INCHES MAXIMUM IN. 25 total characteristics are documented in the Federal Logistics Information System.