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BarTite & BarClad
Self-Sealing Washers
achieve NEMA 250
Type 6P Rating

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BarTite High-Pressure Sealing Washers

Product Description

  • Seals out water/moisture, air, dust, liquids, and other contaminants
  • Seals in water, fluids, air, and vapors
  • Designed to seal fastener assemblies using standard nuts, bolts, and screws
  • One piece washer/sealant design
  • Dampens noise and vibration
  • High-pressure sealing capability:
    Can withstand up to 8,500psi internal hydrostatic pressure
  • Made in USA

Performance Advantage

  • NEMA 250 Type 6P performance rated
  • Time proven design
  • Uniform contact ensured when fastener tightens down on sealing washer
  • Applying torque creates a three-way tensioning effect to guarantee an air & water-tight seal around the fastener assembly

Metal Washer

  • 304 Stainless Steel
  • 316 Stainless Steel
Compare 304 vs 316 Stainless Steel

Sealant

  • Patented, thermosetting pvc plastisol
  • Stable, non-aging
  • Temperature range: -60°F to 275°F
    (-51°C to 135°C)
  • Chemically resistant to water, gasoline, petroleum oils, salt sprays, alkali, acids, organic and aromatic solvents, detergents, ozone, hydrocarbons, oxygenated and chlorinated solvents
Arrow

Upward

to seal the underside of the fastener and washer hole

Arrow

Outward

to seal the contoured underside of the washer and the surface of the fastened material

Arrow

Downward

to seal the clearance hole and threads of the fastener

BarTite Sealing Washers

Sealing Washer Sizes

Size 304SS
Part Number 		316SS
Part Number 		Washer ID ±.005 Washer OD ±.010 Metal Overall Height
±.005
#6 RS49110 RSC49110 .148 .495 .065
#8 RS49135 RSC49135 .175 .495 .065
#10 RS56150 RSC56150 .205 .560 .065
1/4" RS62200 RSC62200 .255 .625 .073
5/16" RS68280 RSC68280 .315 .685 .077
3/8" RS80325 RSC80325 .385 .810 .082
7/16" RS89390 N/A .445 .890 .090
1/2" RS99450 RSC99450 .510 .990 .090