The Attenuator,fixed, cataloged under National Stock Number 5985-01-161-1975, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-161-1975 |
| Primary Part Number | 435332-21 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| Output Impedance Rating in Ohms | 50.0 |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Unpackaged Unit Weight | 0.500 OUNCES OZ |
| Input Impedance Rating in Ohms | 50.0 |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ |
| Coaxial Connector Series Designation | SMA |
| Attenuation Accuracy in Decibels | -0.40 TO 0.40 |
| Power Rating | 2.0 WATTS AVERAGE AND 200.0 WATTS PEAK |
| Operating Temp Range | -65.0 TO 105.0 CELSIUS DEGC |
| Overall Diameter | 0.380 INCHES NOMINAL IN |
| Frequency Range | 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Terminal Type and Quantity | 2 CONNECTOR |
| Rf Signal Attenuation in Decibels | 2.0 |
| Attenuation Accuracy Reference Frequency | 18.0 GIGAHERTZ |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Mounting Method | CONNECTOR |
| Voltage Standing Wave Ratio | 1.15 AND 1.30 AND 1.35 |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-3103 | Rlc Electronics, Inc (USA) |
| 3390/289/2 | Racal Radar Defence Systems Ltd (GBR) |
| 435332-21 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| 3390/289/2 | Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems (GBR) |
| 2082-4230-02 | Cobham Advanced Electronic Solutions Inc. (USA) |
| 50MP2-666 | Alan Industries Inc (USA) |
| A981S | Caes Systems Llc (USA) |
| 4779-2 | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
NSN 5985-01-161-1975 is a Attenuator,fixed, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-161-1975 has 8 cross-referenced part numbers: A-3103 (Rlc Electronics, Inc), 3390/289/2 (Racal Radar Defence Systems Ltd), 435332-21 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 3390/289/2 (Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems), 2082-4230-02 (Cobham Advanced Electronic Solutions Inc.) and 3 more.
There are 7 known substitutes for 5985-01-161-1975: 5340-00-200-3944, 5340-00-603-1533, 5950-00-647-6809 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 435332-21: Output Impedance Rating in Ohms: 50.0; Connection Type Per Function: FEMALE INPUT AND MALE OUTPUT; Unpackaged Unit Weight: 0.500 OUNCES OZ; Input Impedance Rating in Ohms: 50.0. 20 total characteristics are documented in the Federal Logistics Information System.