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Black FFKM O-ring dash 006 75A durometer 1/8 in ID 1/16 in width

Zoro Select

Zoro Select FFKM O-Ring Dash 006 75A 1/8 in ID 1/16 in Width

SKU CH-3R4B-5NHRB

FFKM O-ring with 0.1 in inside diameter and 0.07 in width withstands 30 to 600 °F

  • FFKM material withstands 30 to 600 °F
  • Dash 006 fits 1/8 in nominal ID
  • 75A durometer gives medium-hard sealing force
  • Actual ID 0.1 in and width 0.07 in
  • Black colour allows quick visual inspection

Zoro Select FFKM O-Ring Dash 006

This FFKM O-ring suits static sealing in aggressive chemical or high-temperature service. The 75A durometer balances resilience with extrusion resistance. Black colour aids visual inspection during assembly. Not metal or X-ray detectable, so it is unsuitable for food or pharmaceutical lines requiring traceable elastomers.

Nominal 1/8 in ID and 1/16 in width

Actual inside diameter measures 0.1 in and actual width 0.07 in, giving a 0.254 in outside diameter. These precise dimensions ensure the groove fill matches Dash 006 standards without over-compression. The round cross-section simplifies groove design to a single radius call-out.

Temperature range 30 to 600 °F

The broad range covers cryogenic start-up through continuous high-heat exposure. FFKM chemistry resists attack from fuels, solvents and strong oxidisers that destroy NBR or FKM. Not FDA compliant, so it cannot contact food, beverage or drug products. Buyers needing detectable or food-grade seals must choose alternative materials.

Highlights

  • FFKM material withstands 30 to 600 °F
  • Dash 006 fits 1/8 in nominal ID
  • 75A durometer gives medium-hard sealing force
  • Actual ID 0.1 in and width 0.07 in
  • Black colour allows quick visual inspection

Specifications

BrandZORO SELECT

Questions about this item

When should the FFKM O-ring with durometer 75A be replaced?

Replace the O-ring if inspection shows cracking, flattening or loss of elasticity after exposure to temperatures up to 600 Degrees F or aggressive chemicals.

What is the first limit reached under continuous high-temperature service?

The upper temperature limit of 600 Degrees F is the primary boundary; sustained operation near this point accelerates material degradation.

Does the dash 006 O-ring generate heat or noise during all-day sealing duty?

As a static seal it produces no noise and negligible frictional heat; power consumption is not applicable.

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