Bell Helicopter Textron Inc Part Number 20-131-1 - Get an Instant Quote

Part Number:  20-131-1
Alternate P/N:  201311
Manufacturer:  bell helicopter textron inc
NIIN:  01-618-6781
Item Name :  bolt shear
CAGE Code:  97499
FSC:  5306 Bolts
INC Code:  15903
Country:  USA
NCB Code:  01
Last Updated:  05-24-2025

Part Number 20-131-1 described as Bolt Shear with NSN 5306-01-618-6781 with FSC 5306 Bolts by Manufacture Bell Helicopter Textron Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Bell Helicopter Textron Inc aerospace and aviation parts like 20-131-1. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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/customer-terms-and-conditions/ . 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.

NSN Information for Part Number 20-131-1 with NSN 5306-01-618-6781, 5306016186781

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-01-618-6781

Item Description:

Bolt Shear

53060161867810NA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
20-131-1523

Characteristics Data of NSN 5306-01-618-6781, 5306016186781

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.960 INCHES NOMINAL
AASBFASTENER LENGTH1.435 INCHES MINIMUM AND 1.465 INCHES MAXIMUM
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.554 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
AAUBHOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AAURGRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AGAVEND ITEM IDENTIFICATIONMODEL CODE FOR THE V-22 AIRCRAFT
AHYMNOMINAL THREAD DIAMETER0.375 INCHES
ANEEGRIP LENGTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
ASXKHOLE QUANTITY3
BQDMHOLE TYPEDRILLED
CBBLFEATURES PROVIDEDDRY FILM LUBRICANT
CMLPTHREAD QUANTITY PER INCH24
CQBCMINIMUM TENSILE STRENGTH260000 POUNDS PER SQUARE INCH
CRHCHOLE CONFIGURATION STYLEHEXAGON CORNERS
CSYTCHAMFER ANGLE10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,HEX HEAD, SPECIAL THREAD LENGTHS, COBALT-NICKEL ALLOY MP35N, 260 KSI FTU, (MAST NUT APPLICATIONS)
FEATSPECIAL FEATURESTHIS BOLT INTENDED TO BE USED FOR PURPOSE OF PROVIDING PRELOAD IN CONJUNCTION WITH A MAST NUT IN ROTOR SYSTEMS SHOULD NOT BE USED IN STANDARD SHEAR/TENSION APPLICATIONS; SEE DRAWING FOR THREAD AND PITCH DETAILS
MATTMATERIALCOBALT COMP MP-35-N OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS5844 (UNS R30035) ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF



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