PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-9754Adapter Assembly,interface Devic

Unison Industries Llc · NSN 4920-00-402-8819 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-402-8819 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-402-8819. Primary manufacturer part number: 11-9754.
Features
  • Adapter Assembly,interface Devic — FSC 4920
  • Supplementary Features: COMPANY ITEM NAME-ADAPTER, MAGNETO POWER SUPPLY
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-00-402-8819, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Unison Industries Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-402-8819
Primary Part Number11-9754
Item NameAdapter Assembly,interface Devic
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Supplementary FeaturesCOMPANY ITEM NAME-ADAPTER, MAGNETO POWER SUPPLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-01-219-7578119754 INTERCHANGEABLE
Coupling,shaft,rigid
Mag Aerospace Industries, Llc Div Safran Cabins
Cross-Reference Index
Part NumberManufacturer
11-9754 Amphenol Corp Div Amphenol Aerospace Operations (USA)
11-9754 PRIMARY Unison Industries Llc (USA)
Related Parts
3010-01-219-7578INTERCHANGEABLE
COUPLING,SHAFT,RIGID
119754

Frequently Asked Questions

What is NSN 4920-00-402-8819?

NSN 4920-00-402-8819 is a Adapter Assembly,interface Devic, manufactured by Unison Industries Llc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-402-8819?

NSN 4920-00-402-8819 has 2 cross-referenced part numbers: 11-9754 (Amphenol Corp Div Amphenol Aerospace Operations), 11-9754 (Unison Industries Llc).

What NSN replaces 4920-00-402-8819?

There is 1 known substitute for 4920-00-402-8819: 3010-01-219-7578. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-9754?

Key specifications for 11-9754: Supplementary Features: COMPANY ITEM NAME-ADAPTER, MAGNETO POWER SUPPLY; End Item Identification: USED ON TF30-P-100 TURBOFAN ENGINE. 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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