PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20808Stop,landing Gear

Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val · NSN 1620-01-434-5715 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-01-434-5715 — this item is cataloged by the U.S. Government under National Stock Number 1620-01-434-5715. Primary manufacturer part number: 20808.
Features
  • Stop,landing Gear — FSC 1620
  • Basic Material: ALUMINUM
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Stop,landing Gear, cataloged under National Stock Number 1620-01-434-5715, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val. Government technical data includes 1 verified specification, 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
NSN1620-01-434-5715
Primary Part Number20808
Item NameStop,landing Gear
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerTriumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
StatusACTIVE
Basic MaterialALUMINUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-121-5937A733XS-79CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
6515-00-321-760070-9204 INTERCHANGEABLE
Curette,adenoid
Sklar Corporation Dba Sklar Instruments
6615-00-967-367720808 INTERCHANGEABLE
Parts Kit,actuator,
Cadillac Gage Textron Inc.
4720-01-382-883620808 INTERCHANGEABLE
Hose,nonmetallic
Liftking Manufacturing Corp
5120-01-399-8778J3045 INTERCHANGEABLE
Wrench,open End
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
20808 PRIMARY Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val (USA)
Related Parts
4730-00-121-5937INTERCHANGEABLE
NIPPLE,PIPE
A733XS-79CFG
6515-00-321-7600INTERCHANGEABLE
CURETTE,ADENOID
70-9204
6615-00-967-3677INTERCHANGEABLE
PARTS KIT,ACTUATOR,
20808
4720-01-382-8836INTERCHANGEABLE
HOSE,NONMETALLIC
20808
5120-01-399-8778INTERCHANGEABLE
WRENCH,OPEN END
J3045

Frequently Asked Questions

What is NSN 1620-01-434-5715?

NSN 1620-01-434-5715 is a Stop,landing Gear, manufactured by Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-01-434-5715?

NSN 1620-01-434-5715 has 1 cross-referenced part number: 20808 (Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val).

What NSN replaces 1620-01-434-5715?

There are 5 known substitutes for 1620-01-434-5715: 4730-00-121-5937, 6515-00-321-7600, 6615-00-967-3677 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20808?

Key specifications for 20808: Basic Material: ALUMINUM; End Item Identification: PACER DAWN; Special Features: GENERAL CHARACTERISTICS ITEM DESCRIPTION:7075-T73; QQ-A-225/9; 1.000 IN. LG; 0.385 IN. W; 2 HOLES 0.210 DIA. THRU IN. 3 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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