INSTANT RFQ

Buy Online MS21937-4L Part by Collins Engineering Corp within NSN 4730-00-821-0189

Part Number: MS21937-4L
Alternate P/N: MS219374L
Manufacturer: Collins Engineering Corp
NIIN: 008210189
Item Name : Packing Nut
CAGE Code: 71563
FSG: 47 Pipe Tubing Hose and Fittings
Country: USA
NCB Code: 00

You are currently exploring our in-stock options for part number MS21937-4L with the NSN 4730008210189. This product is listed with the description “Packing Nut” and is manufactured by Collins Engineering Corp. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.

Note : We Will Not Share Your Information To Any Third Parties.

Product Details

“*” Required Fields Are Compulsory

Contact Information

   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/terms-conditions.aspx . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

Upload RFQ SHEET

We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number MS21937-4L is listed alongside the NSN 4730-00-821-0189 and belongs to the FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings. Additionally, it is also under the CAGE Code 71563, which is assigned to Collins Engineering Corp. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number MS21937-4L seamless.

NSN Information for Part Number MS21937-4L with NSN 4730-00-821-0189, 4730008210189

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4730-00-821-0189

Item PartTypeName:

PACKING NUT

47300082101890N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
MS21937-4L225

Characteristics Data of NSN 4730-00-821-0189, 4730008210189

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AASATHREAD LENGTH0.250 INCHES NOMINAL
AASGCASEHARDENING INDICATORNOT CASEHARDENED
ABHPOVERALL LENGTH0.406 INCHES NOMINAL
ABUJTHREAD SIZE7/16IN-20
ABVAUNTHREADED PORTION LENGTH0.156 INCHES NOMINAL
AGRULARGEST INSIDE DIAMETER0.562 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS1.000 INCHES NOMINAL
BRQLLENGTH TO SHOULDER0.344 INCHES NOMINAL
STYLSTYLE DESIGNATORHEXAGON,INTERNAL THREAD,SHOULDERED
ZZZKSPECIFICATION/STANDARD DATA81343-SAE AS21937 MANUFACTURERS STANDARD
AAJFTHREAD DIRECTIONRIGHT-HAND
AJYPSCREW THREAD SERIES DESIGNATORUNF
BBMMSCREW THREAD LOCATIONINTERNAL
CFQGMAJOR UNTHREADED OUTSIDE DIAMETER0.687 INCHES NOMINAL
MATTMATERIALALUMINUM ALLOY 7075

Related NSN Components of MS21937 4L

A Complete NSN Part Purchasing Platform

  • AS9120B and ISO 9001:2015
  • Aviation Suppliers Association Member
  • FAA AC 0056B Accredited
  • AS 6081:2012 Certification
  • ESD S20.20-2014 Certification
Thank You for Visiting.

If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

bottom to top