PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-178Amplifier,audio Frequency

L3 Technologies, Inc. · NSN 5996-01-335-8351 · FSC 5996 · Amplifier,radio Frequency
Verified by PartsTable
NSN 5996-01-335-8351 — this item is cataloged by the U.S. Government under National Stock Number 5996-01-335-8351. Primary manufacturer part number: 20-178.
Features
  • Amplifier,audio Frequency — FSC 5996
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, 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 5996-01-335-8351, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5996-01-335-8351
Primary Part Number20-178
Item NameAmplifier,audio Frequency
FSC / FSG5996 / 59 — Amplifier,radio Frequency
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-141-686920178 INTERCHANGEABLE
Pin,straight,headless
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5133-00-232-2866 INTERCHANGEABLE
Drill,twist
3120-00-807-8338 INTERCHANGEABLE
Bushing,sleeve
6645-01-238-86594440792 INTERCHANGEABLE
Timer,electric
Middleby Marshall Inc Southbend Div
6140-01-441-42801000M INTERCHANGEABLE
Battery,storage
Clarios, Llc Dba Clarios Llc Div Military Battery Systems
Cross-Reference Index
Part NumberManufacturer
20-178 L3 Technologies, Inc. (USA)
Related Parts
5315-00-141-6869INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
20178
5133-00-232-2866INTERCHANGEABLE
DRILL,TWIST
3120-00-807-8338INTERCHANGEABLE
BUSHING,SLEEVE
6645-01-238-8659INTERCHANGEABLE
TIMER,ELECTRIC
4440792
6140-01-441-4280INTERCHANGEABLE
BATTERY,STORAGE
1000M

Frequently Asked Questions

What is NSN 5996-01-335-8351?

NSN 5996-01-335-8351 is a Amplifier,audio Frequency, manufactured by L3 Technologies, Inc., classified under FSC 5996 (Amplifier,radio Frequency). Status: active.

What are the part numbers for NSN 5996-01-335-8351?

NSN 5996-01-335-8351 has 1 cross-referenced part number: 20-178 (L3 Technologies, Inc.).

What NSN replaces 5996-01-335-8351?

There are 5 known substitutes for 5996-01-335-8351: 5315-00-141-6869, 5133-00-232-2866, 3120-00-807-8338 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-178?

Key specifications for 20-178: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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