The Attenuator,fixed, cataloged under National Stock Number 5985-00-455-4487, 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 Cinch Connectivity Solutions Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-455-4487 |
| Primary Part Number | ATT-0219-03-NNN-02 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Cinch Connectivity Solutions Inc |
| Status | CANCELLED |
| Application Design | TRANSMISSION LINE |
| Precious Material | GOLD |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Surface Treatment | PASSIVATE BODY |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Attenuation Accuracy in Decibels | -0.30 TO 0.30 |
| Connection Type Per Function | MALE INPUT AND FEMALE OUTPUT |
| Body Style | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| Voltage Standing Wave Ratio | 1.20 AND 1.30 AND 1.50 |
| Voltage Standing Wave Ratio Frequency Range | +0.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ |
| Output Impedance Rating in Ohms | 50.0 |
| Input Impedance Rating in Ohms | 50.0 |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Rf Signal Attenuation in Decibels | 3.0 |
| Terminal Type and Quantity | 2 CONNECTOR |
| Attenuation Accuracy Reference Frequency | 18.0 GIGAHERTZ |
| Power Rating | 2.0 WATTS AVERAGE AND 100.0 WATTS PEAK |
| Mounting Method | CONNECTOR |
| Criticality Code Justification | FEAT |
| Frequency Range | 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| Coaxial Connector Series Designation | N |
| Unpackaged Unit Weight | 2.600 OUNCES OZ |
| Material | STEEL CORROSION RESISTING BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-3 | France Aerospace Sarl (FRA) |
| 18N-03 | Spectrum Control, Inc. (USA) |
| 50MP3-695 | Alan Industries Inc (USA) |
| 91389257 | Thales Sa (FRA) |
| 5985PL1029461 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 8491B3DB | Keysight Technologies Inc (USA) |
| 537013-9 | Raytheon Company Dba Raytheon (USA) |
| 219-3 | Cinch Connectivity Solutions Inc (USA) |
| 1957723-300-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 8491B3DB | Hewlett-Packard Company Dba HP (USA) |
| 993459-2-3 | Marotta Controls Inc (USA) |
| CN1285U | Joint Electronics Type Designation System (USA) |
| 8491B003 | Hewlett-Packard Company Dba HP (USA) |
| 389-03 | Cinch Connectivity Solutions Inc (USA) |
| 8491B-003 | Keysight Technologies, Inc. (USA) |
| 8491B3DB | Keysight Technologies, Inc. (USA) |
| ATT-0219-03-NNN-02 PRIMARY | Cinch Connectivity Solutions Inc (USA) |
| 389-3 | Cinch Connectivity Solutions Inc (USA) |
| 8491B-003 PRIMARY | Keysight Technologies Inc (USA) |
| MDC89158-3 | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
NSN 5985-00-455-4487 is a Attenuator,fixed, manufactured by Cinch Connectivity Solutions Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-455-4487 has 27 cross-referenced part numbers: 2-3 (France Aerospace Sarl), 18N-03 (Spectrum Control, Inc.), 50MP3-695 (Alan Industries Inc), 91389257 (Thales Sa), 5985PL1029461 (Jednolity Indeks Materialowy - Uniform Material Index) and 22 more.
There are 12 known substitutes for 5985-00-455-4487: 4820-00-036-2550, 5950-00-228-8262, 5325-00-286-2578 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ATT-0219-03-NNN-02: Application Design: TRANSMISSION LINE; Precious Material: GOLD; Precious Material and Location: CONTACT SURFACES GOLD; Surface Treatment: PASSIVATE BODY. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-455-4487 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.