PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74A450643-2003Ring,tie Down

The Boeing Company Div Defense · NSN 5365-01-146-8299 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-146-8299 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-146-8299. Primary manufacturer part number: 74A450643-2003.
Features
  • Ring,tie Down — FSC 5365
  • General Characteristics Item Description: STEEL PER MIL-S-8844,CL 3; 2.000 IN. ID OF RING IN
  • 5 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,tie Down, cataloged under National Stock Number 5365-01-146-8299, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives 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 5 commercial cross-references from 4 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
NSN5365-01-146-8299
Primary Part Number74A450643-2003
Item NameRing,tie Down
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
General Characteristics Item DescriptionSTEEL PER MIL-S-8844,CL 3; 2.000 IN. ID OF RING IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6685-00-936-2139 INTERCHANGEABLE
Indicator,temperature,electrical
Cross-Reference Index
Part NumberManufacturer
1958-10 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
1958-10 Goodrich Corporation (USA)
10154175 Nimikkeistokeskus Ncb Finland (FIN)
74A450643-2003 PRIMARY The Boeing Company Div Defense (USA)
74A450643 The Boeing Company Div Defense (USA)
Related Parts
6685-00-936-2139INTERCHANGEABLE
INDICATOR,TEMPERATURE,ELECTRICAL

Frequently Asked Questions

What is NSN 5365-01-146-8299?

NSN 5365-01-146-8299 is a Ring,tie Down, manufactured by The Boeing Company Div Defense, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-146-8299?

NSN 5365-01-146-8299 has 5 cross-referenced part numbers: 1958-10 (Goodrich Corporation Div Advanced Structures Landing Systems), 1958-10 (Goodrich Corporation), 10154175 (Nimikkeistokeskus Ncb Finland), 74A450643-2003 (The Boeing Company Div Defense), 74A450643 (The Boeing Company Div Defense).

What NSN replaces 5365-01-146-8299?

There is 1 known substitute for 5365-01-146-8299: 6685-00-936-2139. Verify interchangeability with system specifications before substitution.

What are the specifications of 74A450643-2003?

Key specifications for 74A450643-2003: End Item Identification: AIRCRAFT MODEL F-18; General Characteristics Item Description: STEEL PER MIL-S-8844,CL 3; 2.000 IN. ID OF RING IN. 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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