PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5120Piston,floating

Goodrich Aerospace Canada Ltd · NSN 1620-00-718-6770 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-718-6770 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-718-6770. Primary manufacturer part number: 5120.
Features
  • Piston,floating — FSC 1620
  • 5 verified cross-references
  • Primary manufacturer: Goodrich Aerospace Canada Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,floating, cataloged under National Stock Number 1620-00-718-6770, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Aerospace Canada Ltd. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,floating
FSC / FSG1620 — No Item Name Available (FSG 16)
ManufacturersSnow Ferdinand J Co Inc (CAGE 03370); Goodrich Aerospace Canada Ltd (CAGE 02121); Us Army Aviation and Missile Command (CAGE 81996); Loujon Mfg Co Div of Douville-Johnston Corp (CAGE 16676)
Technical Specifications
ParameterValue
NSN1620-00-718-6770
Primary Part Number5120
Item NamePiston,floating
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerGoodrich Aerospace Canada Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-011-8742 INTERCHANGEABLE
File,rotary
5315-01-166-202521045 INTERCHANGEABLE
Spring Pin
Paccar Winch Inc Dba Paccar Winch Division
4240-01-247-7233R563A INTERCHANGEABLE
Cartridge,respirator,air Filteri
Square D Co Monroe Plant
1680-01-547-801651205 INTERCHANGEABLE
Body,aircraft,mater
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
0261-010-1 Snow Ferdinand J Co Inc (USA)
5120 PRIMARY Goodrich Aerospace Canada Ltd (CAN)
1620AC1-010 Us Army Aviation and Missile Command (USA)
5120-5 PRIMARY Goodrich Aerospace Canada Ltd (CAN)
GAG16334 Loujon Mfg Co Div of Douville-Johnston Corp (USA)
Related Parts
3455-00-011-8742INTERCHANGEABLE
FILE,ROTARY
5315-01-166-2025INTERCHANGEABLE
SPRING PIN
21045
4240-01-247-7233INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
R563A
1680-01-547-8016INTERCHANGEABLE
BODY,AIRCRAFT,MATER
51205

Frequently Asked Questions

What is NSN 1620-00-718-6770?

NSN 1620-00-718-6770 is a Piston,floating, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-718-6770?

NSN 1620-00-718-6770 has 5 cross-referenced part numbers: 0261-010-1 (Snow Ferdinand J Co Inc), 5120 (Goodrich Aerospace Canada Ltd), 1620AC1-010 (Us Army Aviation and Missile Command), 5120-5 (Goodrich Aerospace Canada Ltd), GAG16334 (Loujon Mfg Co Div of Douville-Johnston Corp).

What NSN replaces 1620-00-718-6770?

There are 4 known substitutes for 1620-00-718-6770: 3455-00-011-8742, 5315-01-166-2025, 4240-01-247-7233 and 1 more. Verify interchangeability with system specifications before substitution.

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