The Attenuator,fixed, cataloged under National Stock Number 5985-00-513-2856, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5985-00-513-2856 |
| Primary Part Number | 2994574-4 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Treatment | SILVER BODY |
| Material | COPPER ALLOY BODY |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Surface Treatment | SILVER TERMINAL |
| Application Design | TRANSMISSION LINE |
| Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Mounting Method | CONNECTOR |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Power Rating | 1.0 WATTS AVERAGE |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 2.0 GIGAHERTZ |
| Frequency Range | 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM |
| Attenuation Accuracy Reference Frequency | 2.0 GIGAHERTZ |
| Precious Material and Location | EXTERNAL SURFACES SILVER |
| Rf Signal Attenuation in Decibels | 3.0 |
| Precious Material | SILVER |
| Overall Diameter | 0.590 INCHES NOMINAL IN |
| Output Impedance Rating in Ohms | 50.0 |
| Voltage Standing Wave Ratio | 1.20 |
| Coaxial Connector Series Designation | BNC |
| Input Impedance Rating in Ohms | 50.0 |
| Terminal Type and Quantity | 2 CONNECTOR |
| Material | COPPER ALLOY TERMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 600-5-2 | Meca Electronics Inc (USA) |
| 600-3-2 | Meca Electronics Inc (USA) |
| 2994574-4 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 9217C0009-4 | Lockheed Corp Lockheed Electronics Co Inc (USA) |
NSN 5985-00-513-2856 is a Attenuator,fixed, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-513-2856 has 4 cross-referenced part numbers: 600-5-2 (Meca Electronics Inc), 600-3-2 (Meca Electronics Inc), 2994574-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 9217C0009-4 (Lockheed Corp Lockheed Electronics Co Inc).
There are 12 known substitutes for 5985-00-513-2856: 5815-00-042-8863, 5330-00-202-5023, 3455-00-204-1683 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2994574-4: Surface Treatment: SILVER BODY; Material: COPPER ALLOY BODY; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Surface Treatment: SILVER TERMINAL. 24 total characteristics are documented in the Federal Logistics Information System.