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Industrial Parts Catalog
Datasheet generated 2026-06-07
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Parker Quad-Ring Q4007 NBR

Parker Hannifin · Seals & Gaskets · Quad-ring X-profile · USA · parker.com
Part Number
Q4-007  ·  HS 4016.93
Parker Quad-Ring Q4007 NBR

Four-lobed X-section O-ring. Self-lubricating trapped-lubricant pockets reduce dynamic friction 30% vs. round O-ring.

Technical Specifications

MaterialNBR (Buna-N) 70 Shore A
SizeAS568-007 equivalent / 4.47×1.78mm
Temperature-30 to +100°C
PartQ4-007

Properties

MaterialNBR (Buna-N) 70 Shore A
Temperature range-30 to +100°C
Standard sizeAS568-007 equivalent / 4.47×1.78mm
MOQ1

Compatibility

Q4-series seals standard AS568 glands without gland redesign.