Part detail

Request a Quote for Part 31FC with the NSN 5310004105497 by Cosmo Electronics

31FCNSN5310-00-410-5497CAGE05616

Washer Flat

Detailed description

31FC procurement notes

If you are interested in 31FC with NSN 5310004105497, we have you covered with available parts to purchase on Aviation Domain 360. Washer Flat is listed alongside the part number 31FC under FSC , having been manufactured by Cosmo Electronics. If you would like to receive a quote on this item for your comparisons, please fill out and submit the RFQ form below with as much detail as you can provide. With the information that you offer, our team members will quickly craft you a personalized solution that takes your individual needs and requirements into account. As our team members are always available for customers 24/7x365, responses to RFQ submissions will be given in just 15 minutes or less.

Alongside CAGE Code parts from Cosmo Electronics, we also provide items from countless leading global manufacturers that we trust as a part of our NO CHINA SOURCING pledge. Prior to shipment, numerous products are subjected to rigorous quality assurance measures, ensuring their reliability and caliber. Furthermore, all items ship alongside their qualifying certifications and manufacturing trace documentation as applicable. As a result of our practices, we are AS9120B, ISO 9001:2015, and FAA AC 00-56B certified and accredited. Get started with a competitive quote for NSN 5310004105497 and see why customers steadily depend on Aviation Domain 360 for all their operational needs.

Specifications

Reference data

Manufacturer
Cosmo Corporation
Part number
31FC
NSN
5310-00-410-5497
NIIN
00-410-5497
FSC
5310 Nuts and Washers
CAGE code
05616
Multi-line procurement

Sourcing more than one part?

Upload a bill of materials (BOM) or paste a list of part numbers — every line bundles into a single RFQ. No checkout, no payment.

Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

NSN Information for Part Number 31FC with NSN 5310-00-410-5497, 5310004105497

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310004105497

Item Description:

Washer Flat

53100041054970N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
31fc58E

Characteristics Data of NSN 5310-00-410-5497, 5310004105497

MRCCriteriaCharacteristic
FLATAAGRCROSS-SECTIONAL SHAPE STYLERECTANGULAR
FLATAAUBHOLE DIAMETER0 315 INCHES NOMINAL
FLATABMWPERIPHERAL SHAPE STYLEROUND
FLATABMXCENTER HOLE SHAPE STYLEROUND
FLATABNMTHICKNESS0 016 INCHES NOMINAL
FLATADAVOVERALL DIAMETER0 507 INCHES NOMINAL
FLATCQBCMINIMUM TENSILE STRENGTH10500 POUNDS PER SQUARE INCH
FLATCQFMHARDNESS RATING118 0 ROCKWELL R NOMINAL
FLATCQHQMINIMUM YIELD STRENGTH13000 POUNDS PER SQUARE INCH
FLATMATTMATERIALPLASTIC POLYAMIDE OVERALL
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