PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C0MMWasher,flat

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5310-00-843-3480 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-843-3480 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-843-3480. Primary manufacturer part number: C0MM.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL CORROSION RESISTING OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.219 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.021 INCHES NOMINAL IN
  • Overall Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-843-3480, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-843-3480
Primary Part NumberC0MM
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Surface TreatmentPASSIVATE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.219 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.021 INCHES NOMINAL IN
Overall Diameter0.500 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-225-5160G01E-046-0125-100-02 INTERCHANGEABLE
Pin,grooved,headless
Groov-Pin Corp
4730-00-277-7539U41-1810 INTERCHANGEABLE
Reducer,tube
Thompson Emery Machine & Supply Co
2640-00-535-75098446821 INTERCHANGEABLE
Flap,inner Tube,pneumatic Tire
Libby Power Systems, Llc
5305-00-685-3359207-1061P19 INTERCHANGEABLE
Screw,machine
Raytheon Co Equipment Development Lab
5305-00-685-3360C0MM INTERCHANGEABLE
Screw,machine
Allmetal Screw Products Corp
Cross-Reference Index
Part NumberManufacturer
C0MM Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5315-00-225-5160INTERCHANGEABLE
PIN,GROOVED,HEADLESS
G01E-046-0125-100-02
4730-00-277-7539INTERCHANGEABLE
REDUCER,TUBE
U41-1810
2640-00-535-7509INTERCHANGEABLE
FLAP,INNER TUBE,PNEUMATIC TIRE
8446821
5305-00-685-3359INTERCHANGEABLE
SCREW,MACHINE
207-1061P19
5305-00-685-3360INTERCHANGEABLE
SCREW,MACHINE
C0MM

Frequently Asked Questions

What is NSN 5310-00-843-3480?

NSN 5310-00-843-3480 is a Washer,flat, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-843-3480?

NSN 5310-00-843-3480 has 1 cross-referenced part number: C0MM (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5310-00-843-3480?

There are 5 known substitutes for 5310-00-843-3480: 5315-00-225-5160, 4730-00-277-7539, 2640-00-535-7509 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C0MM?

Key specifications for C0MM: Material: STEEL CORROSION RESISTING OVERALL; Surface Treatment: PASSIVATE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Hole Diameter: 0.219 INCHES NOMINAL IN. 8 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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