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-405 BLACK CHLOROPRENE 70D O-RING

Neoprene O-Ring, 1.975 in ID x 0.275 CS, 70A, Black, -40 to 250°F

Status
Out of Stock
Est. Ship Date
22 Oct 2026
Material
Neoprene (Chloropene)
Dash Size
405
Durometer
70 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-40°F (-40°C)
Maximum Temperature
250°F (121°C)
Nominal Cross Section
1/4 inch
Nominal Inside Diameter
2 inch
Nominal Outside Diameter
2 1/2 inch
Unit of Measure
EA
SKU:
N70405

Product Specification

-
Ordered as N70405, this is an AS568-405 black Neoprene (Chloroprene) 70 Shore A O-Ring supplied with an inside diameter of 1.975 in (50.17 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.525 in (64.14 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Neoprene (Chloroprene) is specified here for good resilience across a moderate temperature band and inherent flame-retarding characteristics. It resists sunlight and salt spray, moderate petroleum oil exposure, and ozone and weathering. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Exposure to chlorinated solvents or ketones will shorten service life.

It sees regular use in HVAC and refrigeration, weather sealing and enclosures, and general industrial.

Reference part number N70405 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Item
N70405
Description
-405 BLACK CHLOROPRENE 70D O-RING
Actual Cross Section
0.275 inch (6.99 mm)
Actual Inside Diameter
1.975 inch (50.17 mm)
Actual Outside Diameter
2.525 inch (64.14 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
No
NSF Certified
No
Product Code
6005
Product Category
O-Rings - Bulk - Commodity