PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12891Amplifier,audio Frequency

Eon Instrumentation, Inc. · NSN 5996-01-663-9817 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-01-663-9817 — this item is cataloged by the U.S. Government under National Stock Number 5996-01-663-9817. Primary manufacturer part number: 12891.
Features
  • Amplifier,audio Frequency — FSC 5996
  • 1 verified cross-reference
  • Primary manufacturer: Eon Instrumentation, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Amplifier,audio Frequency, cataloged under National Stock Number 5996-01-663-9817, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eon Instrumentation, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5996-01-663-9817
Primary Part Number12891
Item NameAmplifier,audio Frequency
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerEon Instrumentation, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5955-00-116-742112891 INTERCHANGEABLE
Oscillator,crystal Controlled
Drs Advanced Isr, Llc
6625-00-392-6403 INTERCHANGEABLE
Spring
5365-00-407-127712891 INTERCHANGEABLE
Ring,transducer
L3harris Technologies, Inc. Div Space and Airborne Systems
5895-00-407-564612891 INTERCHANGEABLE
Shaft
Leica Inc Surveying and Photogrammetry Systems Div
5360-00-469-1447V12734 INTERCHANGEABLE
Spring,yoke
Itw Food Equipment Group Llc Dba Hobart Service
3110-01-415-26921289-1 INTERCHANGEABLE
Bearing,ball,annular
Ingersoll-Rand Co Material Handling Div
5325-01-690-540812891 INTERCHANGEABLE
Ring,retaining
Hyster-Yale Group, Inc.
Cross-Reference Index
Part NumberManufacturer
12891 PRIMARY Eon Instrumentation, Inc. (USA)
Related Parts
5955-00-116-7421INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
12891
6625-00-392-6403INTERCHANGEABLE
SPRING
5365-00-407-1277INTERCHANGEABLE
RING,TRANSDUCER
12891
5895-00-407-5646INTERCHANGEABLE
SHAFT
12891
5360-00-469-1447INTERCHANGEABLE
SPRING,YOKE
V12734
3110-01-415-2692INTERCHANGEABLE
BEARING,BALL,ANNULAR
1289-1
5325-01-690-5408INTERCHANGEABLE
RING,RETAINING
12891

Frequently Asked Questions

What is NSN 5996-01-663-9817?

NSN 5996-01-663-9817 is a Amplifier,audio Frequency, manufactured by Eon Instrumentation, Inc., classified under FSC 5996 (Amplifier,radio Frequency). Status: active.

What are the part numbers for NSN 5996-01-663-9817?

NSN 5996-01-663-9817 has 1 cross-referenced part number: 12891 (Eon Instrumentation, Inc.).

What NSN replaces 5996-01-663-9817?

There are 7 known substitutes for 5996-01-663-9817: 5955-00-116-7421, 6625-00-392-6403, 5365-00-407-1277 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12891?

Key specifications for 12891: Part Name Assigned by Controlling Agency: SPEAKER; End Item Identification: C-130J. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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