ASAP Semiconductor

Wartsila Diesel Inc

When reliability matters, Wartsila Diesel Inc stands out as a consistent source of high-performance parts used across a wide range of sectors. At Aerospace Materials Supply, we make procuring NSN components tracing back to this entity effortless by offering up-to-date stock visibility, competitive quotes, and prompt shipping services on a range of featured offerings. Our easy-to-navigate platform also enables users to browse available items using filters like part number, NSN, category, and subcategory. From standard components to specialty products, our team is here to support every stage of the procurement cycle, so submit a Request for Quote (RFQ) form online today for customized assistance.

What We Feature on Our Wartsila Diesel Inc Catalog

  • In-Demand Part Numbers: You can find top-requested Wartsila Diesel Inc part numbers like 021-501-400-562, 021-501-006-601, 021-501-002-805, 021-051-003-215, 021-051-006-809, and others here.
  • Wide Variety of Items: Explore popular products manufactured by Wartsila Diesel Inc like Ring Piston, O Ring, Gasket, Spring Helical Comp, and more.
  • Popular NSNs: Access parts associated with NSNs like 2815014442702, 5330014432273, 5330014433843, 5330014432345, 5330014433816, and others.
  • Notable FSCs: Browse parts categorized under FSCs like , and others.

Displaying Page 1 of 109

Part No.NSNItem NameManufacturerContract NoQTYRFQ
021-501-400-5622815-01-444-2702Ring PistonWartsila Diesel IncNAAvlRFQ
021-501-006-6015330-01-443-2273-Wartsila Diesel IncNAAvlRFQ
021-501-002-8055330-01-443-3843O RingWartsila Diesel IncNAAvlRFQ
021-051-003-2155330-01-443-2345GasketWartsila Diesel IncNAAvlRFQ
021-051-006-8095330-01-443-3816GasketWartsila Diesel IncNAAvlRFQ
021-051-002-4155330-01-443-3832GasketWartsila Diesel IncNAAvlRFQ
021-025-015-2545330-01-443-3907GasketWartsila Diesel IncNAAvlRFQ
021-051-002-7135330-01-444-5323GasketWartsila Diesel IncNAAvlRFQ
021-501-034-2055330-01-445-1026O RingWartsila Diesel IncNAAvlRFQ
021-501-034-2055330-01-445-1026O RingWartsila Diesel IncNAAvlRFQ
021-501-022-7055330-01-445-1028O RingWartsila Diesel IncNAAvlRFQ
021-051-055-5035330-01-446-0378GasketWartsila Diesel IncNAAvlRFQ
021-051-055-5035330-01-446-0378GasketWartsila Diesel IncNAAvlRFQ
021-051-004-1035330-01-446-1473GasketWartsila Diesel IncNAAvlRFQ
021-051-003-0075330-01-446-4603GasketWartsila Diesel IncNAAvlRFQ
021-051-005-4515330-01-446-4648GasketWartsila Diesel IncNAAvlRFQ
021-051-001-8035330-01-446-4875GasketWartsila Diesel IncNAAvlRFQ
021-051-001-8035330-01-446-4875GasketWartsila Diesel IncNAAvlRFQ
021-051-009-0015330-01-446-8502GasketWartsila Diesel IncNAAvlRFQ
017-901-333-3005360-01-446-4389Spring Helical CompWartsila Diesel IncNAAvlRFQ
12...109

ASAP Semiconductor’s Certifications and Memberships

Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B AccreditedESD S20.20AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018Top Distributors 2020Top Distributors 2025

No China Sourcing


The only independent distributor with a strict no China sourcing pledge. Every part is fully traceable or sourced directly from the manufacturer.

100% USA Stocked & Shipped


All parts stocked in the USA.

All parts shipped from the USA.

Compliant with U.S.A export laws.

No exceptions.

Supporting Our Fallen Heroes


We proudly support the Intrepid Fallen Heroes Fund, serving U.S. Military personnel experiencing Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS) — the invisible wounds of war.