The Amplifier,audio Frequency, cataloged under National Stock Number 5996-00-491-1142, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5996-00-491-1142 |
| Primary Part Number | 1801A |
| Item Name | Amplifier,audio Frequency |
| FSC / FSG | 5996 / 59 — Amplifier,radio Frequency |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MIL-Q-21549B-SP25-1A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5996-00-491-1142 is a Amplifier,audio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5996 (Amplifier,radio Frequency). Status: active.
NSN 5996-00-491-1142 has 5 cross-referenced part numbers: 1801A (Keysight Technologies Inc), 3743020-3 (L3harris Interstate Electronics Corporation), 413-0098 (Nimikkeistokeskus Ncb Finland), 1801A (Keysight Technologies, Inc.), 1801A (Hewlett-Packard Company Dba HP).
There are 4 known substitutes for 5996-00-491-1142: 6625-00-135-6978, 5962-01-125-1834, 6015-01-359-1081 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1801A: Reference Number Differentiating Characteristics: MIL-Q-21549B-SP25-1A A. 1 total characteristics are documented in the Federal Logistics Information System.