Shop All Individual & Bulk O-Rings
Zoro Select
Buna-N O-Ring, Dash 421, PK5
Mfr # ZUSAH70421
Zoro # G1630826
product price: $13.79
/pk 5, $2.76/ea
$13.79
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Dash Number 421
- System of Measurement Inch
- Material Buna-N
- Cross Section Shape Round
- O-Ring Material Buna-N
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Zoro Select
- MFR # ZUSAH70421
- Zoro # G1630826
- UPC # 193005221928
- Country of Origin Multiple
- Category Individual & Bulk O-Rings
Dimensions
Nominal Inside Dia. | 4" |
Actual Inside Dia. | 3.975" |
Nominal Outside Dia. | 4-1/2" |
Actual Width | 0.275 in |
Nominal Width | 1/4 in |
Actual Outside Dia. | 4.525" |
Details
Item | O-Ring |
Dash Number | 421 |
System of Measurement | Inch |
Material | Buna-N |
Cross Section Shape | Round |
O-Ring Material | Buna-N |
O-Ring Material Compatibility | Carbon Dioxide, Detergents, Diesel Oil, Ethanol, Fatty Acids, Gasoline, Hydraulic Oils (Petroleum), Hydrochloric Acid (37%), Kerosene, Lubricating Oils (Petroleum), Methanol, Mineral Oil, Natural Gas, Nitrogen, Silicone Grease, Sulfuric Acid (Dilute), Vegetable Oils, Water |
Durometer | 70A |
Color | Black |
FDA Approved | No |
Metal Detectable | No |
Temp. Range | -40° to 250° F |
Application | Standard |
Durometer (Hardness) Rating | Standard |
Type | O-Ring |
X-Ray Detectable | No |
Grade | Standard |
Properties | Resistant to Oils, Resistant to Water |
Description
O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 4 in, Nominal Width 1/4 in, Actual Inside Dia. 3.9 in, Actual Width 0.275 in, Dash Number 421, Color Black, Durometer 70 Shore A, Nominal Outside Dia. 4 1/2 in, Actual Outside Dia. 4.525 in, Temp. Range -40 Degrees to 250 Degrees F, FDA Approved No, Properties Resistant to Oils, Resistant to Water
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- ZORO SELECT Printable Mag Sheet, 50 ft. L, 24-3/8 In W (10E808)
- BEST Padlock, Coreless, Long Shackle, Rectangular Zinc Alloy Body, Stainless Steel Shackle, 7/8 in W (11B770L)
- BERENSON Prelude Brushed Nickel Coat Hook (8012-BPN-P)
- RICHELIEU HARDWARE 6 5/16 in (160 mm) Center-to-Center Matte Black Contemporary Cabinet Pull (BP7348160900)
- ZORO SELECT O-Ring, Buna N, Dash 220, 1-3/8, 1.637, PK25 (U38805.012.0137)
- ZORO SELECT O-Ring, Buna N, Dash 448, 9-1/2, 10.025 in. (U38805.025.0950)
- ZORO SELECT SoFt Silicone O-Ring, Dash 010, PK25 (ZUSAS50FDA010)
- ZORO SELECT O-Ring, Dash 245, Viton, 0.13 In., PK5 (U38875.012.0437)
- ZORO SELECT Brown Viton O-Ring, Dash 334, PK5 (ZUSAVB75334)
- ZORO SELECT O-Ring, Dash 159, Viton, 0.1 In., PK2 (U38871.009.0500)
- STERLING SEAL & SUPPLY 207 Viton / FKM O-ring 75A Shore Brown, -1000 Pack (ORBRNVT75A207X1000)
- Zoro Select Individual & Bulk O-Rings