Cross Reference Parts Details for NSN 5340011824271 (5340011824271)

Thank you for your interest in our available NSN parts listed under the NSN 5340011824271. Currently, we offer part numbers 387 3942, 387-3942, 387-3942, 387-3942, 387-3942 that are listed under this particular NIIN. If you are interested in beginning the purchasing process for one of our available items, or one that we do not currently list on our database, we invite you to fill out and submit an Instant RFQ as provided through our website. Once received, a member of our staff will review and respond in 15 minutes or less to provide you with a competitive quote. Internet For Aviation is a website owned and operated by ASAP Semiconductor, and we operate as an FAA AC 0056B, AS9120B, and ISO 9001:2015 certified enterprise. Explore our robust catalogues at your leisure to find over 2 billion premium parts and components available now for purchase. Internet For Aviation is more than just a premier sourcing platform, we are your strategic sourcing partner.

NSN Information for NSN 5340-01-182-4271

Alternative NSN5340011824271
Item NameRetainer Helical Co
INC Code24327
Federal Supply Group (FSG)53 Hardware and Abrasives
Federal Supply Class (FSC)5340 Hardware Commercial
National Item Identification Number (NIIN)01-182-4271 (011824271)
NCB CodeUSA (01)
ManufacturerMcdonnell Douglas Helicopter Co Inc, Tempco Engineering Inc, Alliant Techsystems Marine, The Boeing Company, Alliant Techsystems Inc, Alliant Techsystems Operations Llc, Boeing Company, Boeing Company The

NSN 5340011824271 Manufacturer's List

CAGE Code List NSN 5340011824271

Displaying Page 1 of 0

Part No.NSNItem NameManufacturerContract NoQTYRFQ
387 39425340-01-182-4271Retainer Helical CoMcdonnell Douglas Helicopter Co IncNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprTempco Engineering IncNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprAlliant Techsystems MarineNA2374RFQ
387-39425340-01-182-4271Retainer Helical Compression SprThe Boeing CompanyNAAvlRFQ
387-39425340-01-182-4271Retainer Helical CoAlliant Techsystems IncNAAvlRFQ
387-39425340-01-182-4271Retainer Helical CoAlliant Techsystems IncNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprAlliant Techsystems MarineNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprAlliant Techsystems MarineNAAvlRFQ
387-39425340-01-182-4271Retainer Helical CoAlliant Techsystems MarineNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprAlliant Techsystems Operations LlcNAAvlRFQ
387-39425340-01-182-4271Retainer Helical CoAlliant Techsystems Operations LlcNA1RFQ
387-39425340-01-182-4271Retainer Helical CoAlliant Techsystems Operations LlcNA1RFQ
387-39425340-01-182-4271Retainer Helical Compression SprAlliant Techsystems Operations LlcNA2340RFQ
387-39425340-01-182-4271Retainer Helical CoAlliant Techsystems Operations LlcNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprBoeing CompanyNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprBoeing CompanyNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprBoeing CompanyNA1641RFQ
387-39425340-01-182-4271Retainer Helical CoBoeing CompanyNAAvlRFQ
387-39425340-01-182-4271Retainer Helical CoBoeing Company TheNAAvlRFQ
387-39425340-01-182-4271Retainer Helical Compression SprBoeing Company TheNAAvlRFQ
  • Guaranteed on-time delivery

    Confirmed purchase orders stay tracked through U.S. fulfillment, with procurement watching ship dates through delivery.

  • 5,100+ stocked manufacturers

    A stocked OEM network keeps alternatives visible when legacy NSNs, CAGE codes, or superseded part numbers need a fast cross-check.

  • Complete purchasing solutions

    One RFQ can combine hard-to-source lines, quote routing, buyer follow-up, and basket updates without forcing a checkout flow.

  • 15-minute quote response

    Requests route to the procurement desk around the clock, keeping urgent aviation and defense requirements inside the response window.

  • Customized & user-friendly

    Search by NSN, NIIN, CAGE, FSC, or part number, then move directly from catalog context into a quote-ready line item.

Mission ready

Send a quote line
get a response in 15 minutes.


ASAP Military Supplies

An ASAP Semiconductor web resource. Parts procurement for U.S. military, defense, and aerospace operators.

1341 South Sunkist Street, Anaheim, CA 92806

Accreditations
NBAA Member
NBAANBAA Member
ASA (Aviation Suppliers Association)
ASAASA (Aviation Suppliers Association)
AS6081 Certified Supplier
AS6081AS6081 Certified Supplier
FAA AC 00-56B Certified
FAA AC 00-56BFAA AC 00-56B Certified
© 2026 ASAP Semiconductor LLC. All rights reserved.
VisaMastercardDiscoverAmEx