PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

830204Washer,shouldered

Honeywell International, Inc Div Aerospace-Tucson · NSN 5310-00-209-6018 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-6018 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-6018. Primary manufacturer part number: 830204.
Features
  • Washer,shouldered — FSC 5310
  • Shoulder Diameter: 0.438 INCHES NOMINAL IN
  • Shoulder Height: 0.031 INCHES NOMINAL IN
  • Material Thickness: 0.031 INCHES NOMINAL IN
  • Outside Diameter: 0.625 INCHES NOMINAL IN
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Material: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
  • Style Designator: SHOULDERED
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Natural or Rubber Synthetic Overall construction
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-00-209-6018, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-6018
Primary Part Number830204
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusCANCELLED
Shoulder Diameter0.438 INCHES NOMINAL IN
Shoulder Height0.031 INCHES NOMINAL IN
Material Thickness0.031 INCHES NOMINAL IN
Outside Diameter0.625 INCHES NOMINAL IN
Hole Diameter0.375 INCHES NOMINAL IN
MaterialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Style DesignatorSHOULDERED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4730-00-289-0155SAE J246 6-6 120202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
830204 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
830204 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
P4509 Technical Components Co Inc Sub of Methode Electronics Inc (USA)
Related Parts
4730-00-289-0155INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J246 6-6 120202BA

Frequently Asked Questions

What is NSN 5310-00-209-6018?

NSN 5310-00-209-6018 is a Washer,shouldered, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-6018?

NSN 5310-00-209-6018 has 3 cross-referenced part numbers: 830204 (Honeywell International, Inc Div Aerospace-Tucson), 830204 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site), P4509 (Technical Components Co Inc Sub of Methode Electronics Inc).

What NSN replaces 5310-00-209-6018?

There is 1 known substitute for 5310-00-209-6018: 4730-00-289-0155. Verify interchangeability with system specifications before substitution.

What are the specifications of 830204?

Key specifications for 830204: Shoulder Diameter: 0.438 INCHES NOMINAL IN; Shoulder Height: 0.031 INCHES NOMINAL IN; Material Thickness: 0.031 INCHES NOMINAL IN; Outside Diameter: 0.625 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-6018 still in active supply?

NSN 5310-00-209-6018 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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