The Attenuator,fixed, cataloged under National Stock Number 5985-01-340-6309, 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 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 5985-01-340-6309 |
| Primary Part Number | 4782-4 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | ACTIVE |
| Specification/standard Data | 14482-632675 MANUFACTURERS SOURCE CONTROL |
| Overall Diameter | 0.400 INCHES MAXIMUM IN |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Rf Signal Attenuation in Decibels | 4.0 |
| Mounting Method | CONNECTOR |
| Input Impedance Rating in Ohms | 50.0 |
| Coaxial Connector Series Designation | SMA |
| Output Impedance Rating in Ohms | 50.0 |
| Frequency Range | 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Attenuation Accuracy in Decibels | -0.75 TO 0.75 |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Terminal Type and Quantity | 2 CONNECTOR |
| Material | COPPER ALLOY BODY |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Application Design | TRANSMISSION LINE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4782-4 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
| 632675-024 | Watkins-Johnson Co (USA) |
| 2082-6142-04 | Cobham Advanced Electronic Solutions Inc. (USA) |
| 632675-024 14482 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 632675-024 PRIMARY | Itt Cannon Rf Products (USA) |
| 444-4 PRIMARY | Cinch Connectivity Solutions Inc (USA) |
NSN 5985-01-340-6309 is a Attenuator,fixed, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-340-6309 has 6 cross-referenced part numbers: 4782-4 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq), 632675-024 (Watkins-Johnson Co), 2082-6142-04 (Cobham Advanced Electronic Solutions Inc.), 632675-024 14482 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 632675-024 (Itt Cannon Rf Products) and 1 more.
There are 12 known substitutes for 5985-01-340-6309: 1620-00-024-6345, 5999-00-197-2288, 7810-00-241-3357 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4782-4: Specification/standard Data: 14482-632675 MANUFACTURERS SOURCE CONTROL; Overall Diameter: 0.400 INCHES MAXIMUM IN; Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Overall Length: 1.040 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.