The Attenuator,fixed, cataloged under National Stock Number 5985-01-309-3405, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-01-309-3405 |
| Primary Part Number | MIL-A-3933/1 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Specification/standard Data | 81349-MIL-A-3933/1 GOVERNMENT SPECIFICATION |
| Attenuation Accuracy in Decibels | -0.40 TO 0.50 |
| Power Rating | 1.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK |
| Rf Signal Attenuation in Decibels | 40.0 |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Overall Diameter | 0.760 INCHES MAXIMUM IN |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 3.0 GIGAHERTZ |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Coaxial Connector Series Designation | N |
| Voltage Standing Wave Ratio | 1.02 AND 1.20 |
| Frequency Range | 0.000 HERTZ MINIMUM AND 3.000 GIGAHERTZ MAXIMUM |
| Mounting Method | CONNECTOR |
| Terminal Type and Quantity | 2 CONNECTOR |
| Input Impedance Rating in Ohms | 50.0 |
| Output Impedance Rating in Ohms | 50.0 |
| Unpackaged Unit Weight | 5.500 OUNCES OZ |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Material | COPPER ALLOY BODY |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Application Design | TRANSMISSION LINE |
| Test Data Document | 81349-MIL-A-3933 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-A-3933/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M3933/1-17N | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 723850-13 | Raytheon Company Div Rmd Strategic (USA) |
NSN 5985-01-309-3405 is a Attenuator,fixed, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-01-309-3405 has 3 cross-referenced part numbers: MIL-A-3933/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M3933/1-17N (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 723850-13 (Raytheon Company Div Rmd Strategic).
There are 2 known substitutes for 5985-01-309-3405: 5985-01-153-9430, 5985-01-228-9810. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-A-3933/1: Specification/standard Data: 81349-MIL-A-3933/1 GOVERNMENT SPECIFICATION; Attenuation Accuracy in Decibels: -0.40 TO 0.50; Power Rating: 1.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK; Overall Length: 4.375 INCHES MAXIMUM IN. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-01-309-3405 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.