PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

516671Disk,solid,plain

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5340-00-576-2421 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-576-2421 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-576-2421. Primary manufacturer part number: 516671.
Features
  • Disk,solid,plain — FSC 5340
  • Diameter: 0.091 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE
  • Material: STEEL
  • Machined Surface Finish: GROUND
  • Thickness: 0.060 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5688, COMP 30302 ASSN STD SINGLE MATERIAL RESPONSE
  • 1 verified cross-reference
Applications
  • Applications requiring Steel construction
General Description

The Disk,solid,plain, cataloged under National Stock Number 5340-00-576-2421, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 6 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-576-2421
Primary Part Number516671
Item NameDisk,solid,plain
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Diameter0.091 INCHES NOMINAL IN
Surface TreatmentPASSIVATE
MaterialSTEEL
Machined Surface FinishGROUND
Thickness0.060 INCHES NOMINAL IN
Material Document and ClassificationAMS 5688, COMP 30302 ASSN STD SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5315-00-017-922821-08 INTERCHANGEABLE
Pin,lock
Bee Industries
Cross-Reference Index
Part NumberManufacturer
516671 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5315-00-017-9228INTERCHANGEABLE
PIN,LOCK
21-08

Frequently Asked Questions

What is NSN 5340-00-576-2421?

NSN 5340-00-576-2421 is a Disk,solid,plain, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-576-2421?

NSN 5340-00-576-2421 has 1 cross-referenced part number: 516671 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5340-00-576-2421?

There is 1 known substitute for 5340-00-576-2421: 5315-00-017-9228. Verify interchangeability with system specifications before substitution.

What are the specifications of 516671?

Key specifications for 516671: Diameter: 0.091 INCHES NOMINAL IN; Surface Treatment: PASSIVATE; Material: STEEL; Machined Surface Finish: GROUND. 6 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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