PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3X60218Washer,flat

Eaton Aerospace, Llc Dba Jackson South · NSN 5310-00-209-6560 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-6560 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-6560. Primary manufacturer part number: 3X60218.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.265 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.040 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-209-6560, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-6560
Primary Part Number3X60218
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Peripheral Shape StyleROUND
Hole Diameter0.265 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.040 INCHES NOMINAL IN
Overall Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5930-00-303-1228 INTERCHANGEABLE
Switch,motor Driven
2825-00-317-4591 INTERCHANGEABLE
Screw Adjusting,steam Turbine
5315-00-337-3765602-18 INTERCHANGEABLE
Key,polarizing,connector,electri
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5935-00-430-665671E1N941 INTERCHANGEABLE
Polarizing Key,electrical Connec
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
5815-00-677-0523SM-B-342441 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6130-00-691-6600101 INTERCHANGEABLE
Power Supply Subassembly
Triplett (bluffton) Corporation Dba Lfe Instruments
5940-00-983-6113 INTERCHANGEABLE
Terminal Board
5950-01-268-407560218 INTERCHANGEABLE
Transformer,power
Trans American Transformer Inc.
7530-01-368-349260218 INTERCHANGEABLE
Index Sheet Set,loose-Leaf Binde
Cardinal Business Equipment Company
5305-01-652-315360218 INTERCHANGEABLE
Screw,cap,hexagon Head
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
3X60218 Eaton Limited (GBR)
3X60218 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
60218 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5930-00-303-1228INTERCHANGEABLE
SWITCH,MOTOR DRIVEN
2825-00-317-4591INTERCHANGEABLE
SCREW ADJUSTING,STEAM TURBINE
5315-00-337-3765INTERCHANGEABLE
KEY,POLARIZING,CONNECTOR,ELECTRI
602-18
5935-00-430-6656INTERCHANGEABLE
POLARIZING KEY,ELECTRICAL CONNEC
71E1N941
5815-00-677-0523INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-342441
6130-00-691-6600INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
101
5940-00-983-6113INTERCHANGEABLE
TERMINAL BOARD
5950-01-268-4075INTERCHANGEABLE
TRANSFORMER,POWER
60218
7530-01-368-3492INTERCHANGEABLE
INDEX SHEET SET,LOOSE-LEAF BINDE
60218
5305-01-652-3153INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
60218

Frequently Asked Questions

What is NSN 5310-00-209-6560?

NSN 5310-00-209-6560 is a Washer,flat, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-6560?

NSN 5310-00-209-6560 has 3 cross-referenced part numbers: 3X60218 (Eaton Limited), 3X60218 (Eaton Aerospace, Llc Dba Jackson South), 60218 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5310-00-209-6560?

There are 10 known substitutes for 5310-00-209-6560: 5930-00-303-1228, 2825-00-317-4591, 5315-00-337-3765 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3X60218?

Key specifications for 3X60218: Material: STEEL OVERALL; Surface Treatment: CADMIUM OVERALL; Peripheral Shape Style: ROUND; Hole Diameter: 0.265 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-6560 still in active supply?

NSN 5310-00-209-6560 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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