20-057-8-31D (Bolt Shear) by Bell Helicopter - Request a Quote Now

Part No. : 20-057-8-31D Alternate P/N : 20057831D Manufacturer : Bell Helicopter
CAGE Code : 97499 Item Name : Bolt Shear FSC : 5306 Bolts
NSN : 5306-01-026-1801

You can send a request for quote for p/n 20-057-8-31D to ASAP Semiconductor using justpartsunlimited.com. This part is manufactured by Bell Helicopter (CAGE Code 97499). The description of it is Bolt Shear. The national stock number associated with this part is NSN 5306010261801. This part belongs to FSC Bolts part family. An associate from ASAP Semiconductor will respond within 15 minutes to your query. It is our pleasure to help you with 20-057-8-31D part requirements.

Required fields compulsory *

Contact Information

Note: We will not share your information to any third parties.

  * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms & 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.

NSN Information for Part Number 20-057-8-31D with NSN 5306-01-026-1801, 5306010261801

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-01-026-1801

Item Description:

Bolt Shear

53060102618010N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
20-057-8-31d323

Characteristics Data of NSN 5306-01-026-1801, 5306010261801

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.735 INCHES NOMINAL
AASBFASTENER LENGTH2.673 INCHES NOMINAL
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
AAURGRIP DIAMETER0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE
AHYMNOMINAL THREAD DIAMETER0.500 INCHES
ANEEGRIP LENGTH1.938 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH20
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER2.457 INCHES NOMINAL FIRST HOLE
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-7838 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF
ASAP Semiconductor's Certifications and Memberships