PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3225-00Washer,key

Avox Systems Inc Dba Avox Systems Inc · NSN 5310-00-209-2424 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-2424 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-2424. Primary manufacturer part number: 3225-00.
Features
  • Washer,key — FSC 5310
  • Style Designator: KEY
  • Surface Treatment: CADMIUM OVERALL
  • Material Thickness: 0.047 INCHES NOMINAL IN
  • Overall Distance Including Keys: 1.875 INCHES NOMINAL IN
  • Second Key Width: 0.437 INCHES NOMINAL IN
  • Distance From Centerline to End of Key: 0.625 INCHES NOMINAL IN
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-209-2424, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-209-2424
Primary Part Number3225-00
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Style DesignatorKEY
Surface TreatmentCADMIUM OVERALL
Material Thickness0.047 INCHES NOMINAL IN
Overall Distance Including Keys1.875 INCHES NOMINAL IN
Second Key Width0.437 INCHES NOMINAL IN
Distance From Centerline to End of Key0.625 INCHES NOMINAL IN
MaterialSTEEL OVERALL
First Key Width0.156 INCHES NOMINAL IN
Hole Diameter0.500 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
Outside Diameter0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-294-1302322500 INTERCHANGEABLE
Cap,yoke Bearing
Eaton Aerospace, Llc Dba Jackson South
6210-00-299-5537A114917 INTERCHANGEABLE
Light,panel
Raytheon Company Dba Raytheon Co
2825-00-368-91553225 INTERCHANGEABLE
Wheel,turbine
Northrop Grumman Systems Corporation Div Marine Systems
5945-00-644-5167 INTERCHANGEABLE
Flasher,thermal
5950-00-647-7455 INTERCHANGEABLE
Transformer,power
5935-00-665-7878 INTERCHANGEABLE
Connector,receptacle,electrical
1280-00-832-2370 INTERCHANGEABLE
Computer Sub Assy,b
5330-00-936-5086201501 INTERCHANGEABLE
Gasket
Itw Food Equipment Group Llc Dba Hobart Service
5315-01-060-3747 INTERCHANGEABLE
Key,machine
6515-01-061-64063225 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
3225 Avox Systems Inc Dba Avox Systems Inc (USA)
3225-00 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
4320-00-294-1302INTERCHANGEABLE
CAP,YOKE BEARING
322500
6210-00-299-5537INTERCHANGEABLE
LIGHT,PANEL
A114917
2825-00-368-9155INTERCHANGEABLE
WHEEL,TURBINE
3225
5945-00-644-5167INTERCHANGEABLE
FLASHER,THERMAL
5950-00-647-7455INTERCHANGEABLE
TRANSFORMER,POWER
5935-00-665-7878INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1280-00-832-2370INTERCHANGEABLE
COMPUTER SUB ASSY,B
5330-00-936-5086INTERCHANGEABLE
GASKET
201501
5315-01-060-3747INTERCHANGEABLE
KEY,MACHINE
6515-01-061-6406INTERCHANGEABLE
BAG,OSTOMY
3225
5340-01-155-1743INTERCHANGEABLE
CLAMP
3225
5360-01-228-6130INTERCHANGEABLE
SPRING
3225-00

Frequently Asked Questions

What is NSN 5310-00-209-2424?

NSN 5310-00-209-2424 is a Washer,key, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-209-2424?

NSN 5310-00-209-2424 has 2 cross-referenced part numbers: 3225 (Avox Systems Inc Dba Avox Systems Inc), 3225-00 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 5310-00-209-2424?

There are 12 known substitutes for 5310-00-209-2424: 4320-00-294-1302, 6210-00-299-5537, 2825-00-368-9155 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3225-00?

Key specifications for 3225-00: Style Designator: KEY; Surface Treatment: CADMIUM OVERALL; Material Thickness: 0.047 INCHES NOMINAL IN; Overall Distance Including Keys: 1.875 INCHES NOMINAL IN. 10 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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