The Attenuator,fixed, cataloged under National Stock Number 5985-00-021-6449, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 5985-00-021-6449 |
| Primary Part Number | 10559849-10 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Precious Material and Location | BODY SURFACE SILVER |
| Precious Material | SILVER |
| Output Impedance Rating in Ohms | 50.0 |
| Attenuation Accuracy Reference Frequency | 4.5 GIGAHERTZ |
| Rf Signal Attenuation in Decibels | 4.0 |
| Overall Diameter | 0.580 INCHES NOMINAL IN |
| Connection Type Per Function | FEMALE INPUT AND MALE OUTPUT |
| Terminal Type and Quantity | 2 CONNECTOR |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 4.5 GIGAHERTZ |
| Power Rating | 1.0 WATTS AVERAGE |
| Mounting Method | CONNECTOR |
| Attenuation Accuracy in Decibels | -0.40 TO 0.40 |
| Voltage Standing Wave Ratio | 1.25 |
| Input Impedance Rating in Ohms | 50.0 |
| Frequency Range | 0.000 HERTZ MINIMUM AND 4.500 GIGAHERTZ MAXIMUM |
| Coaxial Connector Series Designation | BNC |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Application Design | TRANSMISSION LINE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Surface Treatment | SILVER BODY |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AB-04B | Microlab/fxr Llc (USA) |
| 50SP4-560 | Alan Industries Inc (USA) |
| 5985000216449 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 10559849-10 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 9217C0009-10 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 9217C0009-10 | Lockheed Corp Lockheed Electronics Co Inc (USA) |
| FXRAB-04B | Microlab/fxr Llc (USA) |
| 600-4-2 | Meca Electronics Inc (USA) |
NSN 5985-00-021-6449 is a Attenuator,fixed, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-021-6449 has 8 cross-referenced part numbers: AB-04B (Microlab/fxr Llc), 50SP4-560 (Alan Industries Inc), 5985000216449 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 10559849-10 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 9217C0009-10 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems) and 3 more.
There are 7 known substitutes for 5985-00-021-6449: 5925-00-109-1793, 2530-00-352-6962, 5340-00-361-2881 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10559849-10: Precious Material and Location: BODY SURFACE SILVER; Precious Material: SILVER; Output Impedance Rating in Ohms: 50.0; Attenuation Accuracy Reference Frequency: 4.5 GIGAHERTZ. 22 total characteristics are documented in the Federal Logistics Information System.