SMC
NCDGBA50-B54SAPC3-XC6
SMC NCDGBA50-B54SAPC3-XC6 Round Body Air Cylinder 50mm Bore with D-B54 Switch
Only 2 left
Free shippingShips next business day
$57.89
Photo 1 of 3 · actual item pictured · select to zoom
KB00621 SMC Gasket O-Ring Seal
Lot of 25 – the price is for all 25 pieces
SMC KB00621 Gasket O-Ring Seal 31.75x23.5x3.1mm Pneumatic Cylinder Lot of 25
- Brand
- SMC
- Part number
- KB00621
- Item
- K88639
New – Open Box
New and unused, but the packaging is opened, missing or not the original. What “New – Open Box” means
$19.89 for a lot of 25
≈ $0.80 each
Only 4 lots left
10% price match
5 more lots available (New – Open Box lot of 100 $14.89, New – Open Box lot of 100 $19.89)
Need more than 4 lots or a different condition? Request a quote for additional quantityWe reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
- Ships next business day (Monday)Ships today if ordered by 3 PM CT (Mon–Fri)
- Free shipping (lower 48)
- Line down? Emergency dispatch
30-day guarantee · free returns if it's not as described. How it works
- 30-day guarantee
- Secure checkout
- Tax-exempt buyers welcome
- Ask about this part
92,000+ items sold on eBay17,000+ seller ratings on eBay
KIV Industrial Parts is NOT an authorized distributor of SMC. Manufacturer warranty does not apply.
Questions? Call or text 469-316-8517 · Mon–Fri 9 AM–3:30 PM CT
All units of SMC KB00621
Compare every unit with photos ›Overview
The SMC KB00621 is a Gasket O-Ring Seal Pneumatic Cylinder (Air Cylinders & Actuators). It is sold as a lot of 25: the price is for all 25 pieces. This lot is New – Open Box: new and unused, but the packaging is opened, missing or not the original. 4 lots are in stock at our Princeton, Texas warehouse and ship in 1 business day.
Specifications
| Manufacturer | SMC |
|---|---|
| Part number | KB00621 |
| Category | Air Cylinders & Actuators |
| Condition | New – Open Box |
| Sold as | Lot of 25 – the price is for all 25 |
| Quantity available | 4 lots in stock |
| Item number | K88639 |
Ratings are as printed in the listing title; check the manufacturer's documentation before installing.
Shipping
- Free ground shipping to the lower 48 states.
- Orders placed by 3 PM CT on a business day ship the same day for free; later orders, weekends and office holidays ship the next business day.
- Ordered after 3 PM CT? Add late same-day shipping ($50.00) at checkout before 4:30 PM CT on a business day and it still ships today.
- Expedited and freight shipping are quoted after your order is packed, at our negotiated wholesale UPS rates – the most competitive rate we can offer.
- Alaska, Hawaii, Puerto Rico, APO/FPO and PO boxes: quoted after packing. Freight quote
- International: we ship worldwide (except sanctioned countries). Pay for the item at checkout; shipping is quoted after packing, and import duties and taxes are paid by the buyer on delivery. International orders
- Local pickup in Princeton, TX by appointment.
Add-ons
| Late same-day shipping | $50.00 | Order after 3 PM and before 4:30 PM CT on a business day and it still ships today. Orders placed by 3 PM CT ship the same day for free; later orders ship the next business day. Included with expedited shipping ordered in that window. |
|---|---|---|
| Shipping insurance | 1.5% of value (minimum $3.00) | Covers loss or damage in transit for the full order value. |
| Signature confirmation | $5.00 | Added automatically and free on orders of $750.00 or more. |
| Extra protective packing | $15.00 | Double box and foam. |
| Saturday delivery | Carrier rate + $15.00 | With overnight shipping only; the carrier rate is quoted after packing. |
| Blind shipping | $5.00 | Neutral packing slip with no prices and no KIV branding. |
| Ship on your UPS account | $5.00 | Enter your UPS account number at checkout; UPS bills you directly. |
| Extra photos before shipping | Free | Ask in the special requests box; we email the photos before the order ships. |
Choose add-ons at checkout. Shipping details
Returns
Covered by our 30-day guarantee: if it arrives not as described, dead on arrival or damaged, return it within 30 days of delivery and we pay the return shipping. Changed your mind? Return it within 30 days at your own shipping cost (a 15% restocking fee applies), with any factory seals and packaging intact. We refund your original payment method after we inspect the item.
SMC KB00621: questions
Where can I buy the SMC KB00621?
KIV Industrial Parts has 4 in stock at its warehouse in Princeton, TX, from $19.89 for a lot of 25. Orders placed by 3 PM on business days ship the same day with free shipping to the lower 48 US states.
What is the SMC KB00621?
The SMC KB00621 is a Gasket O-Ring Seal, listed under Air Cylinders & Actuators.
What condition is the SMC KB00621 in?
In stock as New – Open Box. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.
Is the SMC KB00621 guaranteed?
Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).
Disclaimer
KIV Industrial Parts is not an authorized distributor, dealer or representative of SMC, and is not affiliated with or endorsed by SMC. SMC and the part number are used only to identify the product. This item may be surplus, used or refurbished, may have an older date code or series, and is not covered by the manufacturer's warranty. The photos show the actual item.
More SMC Air Cylinders & Actuators
See all ›
SMC
NCDQ2B50-50DC
SMC NCDQ2B50-50DC Air Cylinder 50mm Bore with Parker-Origa FEL-PSA-063 Mount
Only 1 left
Free shippingShips next business day
$105.89
SMC
NCMB075-0050-DU001147
SMC NCMB075-0050-DU001147 Pneumatic Air Cylinder 3/4 in Bore 1/2 in Stroke Round
In stock
Free shippingShips next business day
$16.89
SMC
MHZ2-20DN
SMC MHZ2-20DN Parallel Air Gripper Finger Cylinder 20mm Double Acting 0.7MPa
Only 1 left
Free shippingShips next business day
$17.89
SMC
CKP1A50-75YA-P74-85G-X1830
SMC CKP1A50-75YA-P74-85G-X1830 Pneumatic Clamp Cylinder 50mm Bore 75mm Stroke
Only 1 left
Free shippingShips next business day
$819.89
SMC
CKP1A50-PS
SMC CKP1A50-PS Seal Kit CK1 CKP1 CKG1 Clamp Cylinder 50mm Bore Pneumatic Repair
In stock
Free shippingShips next business day
$11.89
SMC
CP95SDB100-300
SMC CP95SDB100-300 ISO Air Cylinder 100mm Bore 300mm Stroke Double Acting Part
Only 3 left
Free shippingShips next business day
$212.89
SMC
MHQG2-40D
SMC MHQG2-40D Pneumatic Parallel Air Gripper 40mm Bore 2 Finger 0.1-0.6 MPa
Only 1 left
Free shippingShips next business day
$386.89
Related parts in stock
SMC
CDQZB50
SMC CDQ2B50-10DM Compact Pneumatic Cylinder 50mm Bore 10mm Stroke Double Acting
Only 1 left
Free shippingShips next business day
$112.89
SMC
CDNA2G40TN-200-D
SMC CDNA2G40TN-200-D Power Lock Cylinder 40mm Bore 200mm Stroke 145PSI Pneumatic
Only 3 left
Free shippingShips next business day
$384.89
SMC
C2Q016-03A51819B
SMC C2Q016-03A51819B Cylinder Tube for CDQ2A 16mm Bore Pneumatic Actuator Part
Only 1 left
Free shippingShips next business day
$98.89
SMC
10X8X1
SMC 10X8X1 CQ2 Series O-Ring Gasket Seal Pneumatic Cylinder Spare Bag of 20
Only 1 lot left
Free shippingShips next business day
$14.89 / lot of 20