The Attenuator,fixed, cataloged under National Stock Number 5985-01-155-1551, 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 Keysight Technologies Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5985-01-155-1551 |
| Primary Part Number | 8491B-010 |
| Item Name | Attenuator,fixed |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Keysight Technologies Inc |
| Status | CANCELLED |
| Rf Signal Attenuation in Decibels | 10.0 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8491B-0PT010 | Hewlett-Packard Company Dba HP (USA) |
| 1957723-712-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 8491B-010 | Keysight Technologies, Inc. (USA) |
| HP-8491B-010 | Hewlett-Packard Ltd (GBR) |
| 8491B0PT10 | Hewlett-Packard Company Dba HP (USA) |
| 6133621 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 8491B-0PT010 | Keysight Technologies, Inc. (USA) |
| MDC5078S-10 | Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA) |
| 8491B-0PT010 | Keysight Technologies Inc (USA) |
| 8491B-010 PRIMARY | Keysight Technologies Inc (USA) |
| HP-8491B-010 | Hewlett-Packard Co Video Communication Div (USA) |
| 43319-461-00-0 | British Aerospace Defence Systems Ltd T/a Bae Systems (GBR) |
NSN 5985-01-155-1551 is a Attenuator,fixed, manufactured by Keysight Technologies Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.
NSN 5985-01-155-1551 has 12 cross-referenced part numbers: 8491B-0PT010 (Hewlett-Packard Company Dba HP), 1957723-712-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 8491B-010 (Keysight Technologies, Inc.), HP-8491B-010 (Hewlett-Packard Ltd), 8491B0PT10 (Hewlett-Packard Company Dba HP) and 7 more.
There is 1 known substitute for 5985-01-155-1551: 5985-01-064-9381. Verify interchangeability with system specifications before substitution.
Key specifications for 8491B-010: Rf Signal Attenuation in Decibels: 10.0. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 5985-01-155-1551 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.