The Attenuator Assembly, cataloged under National Stock Number 5985-00-217-8581, 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 Naval Ship Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-00-217-8581 |
| Primary Part Number | 637163 |
| Item Name | Attenuator Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | CANCELLED |
| Terminal Type | CONNECTOR, COAXIAL |
| Input Impedance Rating in Ohms | 600.0 |
| Output Impedance Rating in Ohms | 600.0 |
| Mounting Method | BUSHING |
| Assembly Construction Method | ENCASED IN CASE |
| Attenuator Type | VARIABLE |
| Terminal Quantity | 4 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 637163 PRIMARY | Naval Ship Systems Command (USA) |
| 110L105REV0 PRIMARY | Keysight Technologies Inc (USA) |
| 350B | Hewlett-Packard Company Dba HP (USA) |
| TS3114 | Ministerie Van Defensie Clascommandovoerings-, Informatie- En Simulatie Systemen (NLD) |
| 350B PRIMARY | Keysight Technologies Inc (USA) |
| 110L105REV0 | Hewlett-Packard Company Dba HP (USA) |
| 350B | Keysight Technologies, Inc. (USA) |
| 110L105REV0 | Keysight Technologies, Inc. (USA) |
NSN 5985-00-217-8581 is a Attenuator Assembly, manufactured by Naval Ship Systems Command, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-00-217-8581 has 8 cross-referenced part numbers: 637163 (Naval Ship Systems Command), 110L105REV0 (Keysight Technologies Inc), 350B (Hewlett-Packard Company Dba HP), TS3114 (Ministerie Van Defensie Clascommandovoerings-, Informatie- En Simulatie Systemen), 350B (Keysight Technologies Inc) and 3 more.
There are 9 known substitutes for 5985-00-217-8581: 5960-00-166-7681, 5935-00-201-9490, 6850-00-242-2089 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 637163: Terminal Type: CONNECTOR, COAXIAL; Input Impedance Rating in Ohms: 600.0; Output Impedance Rating in Ohms: 600.0; Mounting Method: BUSHING. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-00-217-8581 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.