PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3423-3Fork Assembly,tail

Textron Aviation Inc · NSN 1620-00-105-8357 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-105-8357 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-105-8357. Primary manufacturer part number: 3423-3.
Features
  • Fork Assembly,tail — FSC 1620
  • 2 verified cross-references
  • Primary manufacturer: Textron Aviation Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fork Assembly,tail, cataloged under National Stock Number 1620-00-105-8357, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Textron Aviation Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFork Assembly,tail
FSC / FSG1620 — No Item Name Available (FSG 16)
ManufacturersCessna Aircraft Company Dba Textron Aviation (CAGE 71379); Textron Aviation Inc (CAGE 7EK50)
Technical Specifications
ParameterValue
NSN1620-00-105-8357
Primary Part Number3423-3
Item NameFork Assembly,tail
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerTextron Aviation Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-213-040199134233 INTERCHANGEABLE
Shaft Assembly,shouldered
Alfa Laval Inc
2520-00-454-766634233 INTERCHANGEABLE
Shaft,axle,automotive
Dana Corp Spicer Transmission Div
7530-01-207-4353656-PINK INTERCHANGEABLE
Pad,writing Paper
3m Company
4820-01-649-491834233 INTERCHANGEABLE
Valve,throttle
Generac Mobile Products, Llc
5945-01-713-576834233 INTERCHANGEABLE
Relay,electromagnetic
Clayton Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
3423-3 Cessna Aircraft Company Dba Textron Aviation (USA)
3423-3 PRIMARY Textron Aviation Inc (USA)
Related Parts
3040-00-213-0401INTERCHANGEABLE
SHAFT ASSEMBLY,SHOULDERED
99134233
2520-00-454-7666INTERCHANGEABLE
SHAFT,AXLE,AUTOMOTIVE
34233
7530-01-207-4353INTERCHANGEABLE
PAD,WRITING PAPER
656-PINK
4820-01-649-4918INTERCHANGEABLE
VALVE,THROTTLE
34233
5945-01-713-5768INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
34233

Frequently Asked Questions

What is NSN 1620-00-105-8357?

NSN 1620-00-105-8357 is a Fork Assembly,tail, manufactured by Textron Aviation Inc, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-105-8357?

NSN 1620-00-105-8357 has 2 cross-referenced part numbers: 3423-3 (Cessna Aircraft Company Dba Textron Aviation), 3423-3 (Textron Aviation Inc).

What NSN replaces 1620-00-105-8357?

There are 5 known substitutes for 1620-00-105-8357: 3040-00-213-0401, 2520-00-454-7666, 7530-01-207-4353 and 2 more. Verify interchangeability with system specifications before substitution.

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