PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

74A410697-1001Bracket Assembly,spring

The Boeing Company Div Defense · NSN 1620-01-121-4425 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-01-121-4425 — this item is cataloged by the U.S. Government under National Stock Number 1620-01-121-4425. Primary manufacturer part number: 74A410697-1001.
Features
  • Bracket Assembly,spring — FSC 1620
  • General Characteristics Item Description: ALUMINUM QQ-A-225/9,ALLOY 7075-T73,3.200 IN. W IN
  • 21 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Bracket Assembly,spring, cataloged under National Stock Number 1620-01-121-4425, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1620-01-121-4425
Primary Part Number74A410697-1001
Item NameBracket Assembly,spring
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
General Characteristics Item DescriptionALUMINUM QQ-A-225/9,ALLOY 7075-T73,3.200 IN. W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
10153714 Nimikkeistokeskus Ncb Finland (FIN)
74A410697-1001 Harlow Aerostructures, Llc (USA)
74A410697-1001 PRIMARY The Boeing Company Div Defense (USA)
74A410697-1001 Design/ol, Inc. (USA)
74A410697-1001 Safran Landing Systems Canada Inc. (CAN)
74A410697-1001 Heroux-Devtek Inc (CAN)
74A410697-1001 Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA)
74A410697-1001 Circor Aerospace, Inc. Dba Circor Aerospace Machining Center (USA)
74A410697-1001 Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA)
74A410697-1001 Pioneer Machine Products Inc. (USA)
74A410697-1001 Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division (ISR)
74A410697-1001 Israel Aerospace Industries Ltd.shl-Aero Assemblies Division (ISR)
74A410697-1001 A. J. Associates Manufacturing & Engineering Co. Inc. (USA)
74A410697-1001 All Tools, Inc. Dba E2 Precision Products (USA)
74A410697-1001 Goodrich Corp Dba Goodrich Corp (USA)
74A410697-1001 Blair Industries Inc (USA)
74A410697-1001 Magellan Aerospace, New York, Inc. (USA)
74A410697-1001 General Machine Co (USA)
74A410697-1001 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
74A410697-1001 Nassau Tool Works, Inc (USA)
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Frequently Asked Questions

What is NSN 1620-01-121-4425?

NSN 1620-01-121-4425 is a Bracket Assembly,spring, manufactured by The Boeing Company Div Defense, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-01-121-4425?

NSN 1620-01-121-4425 has 21 cross-referenced part numbers: 10153714 (Nimikkeistokeskus Ncb Finland), 74A410697-1001 (Harlow Aerostructures, Llc), 74A410697-1001 (The Boeing Company Div Defense), 74A410697-1001 (Design/ol, Inc.), 74A410697-1001 (Safran Landing Systems Canada Inc.) and 16 more.

What are the specifications of 74A410697-1001?

Key specifications for 74A410697-1001: General Characteristics Item Description: ALUMINUM QQ-A-225/9,ALLOY 7075-T73,3.200 IN. W IN; End Item Identification: AIRCRAFT MODEL F-18. 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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