Recently Updated NSN 5310-01-143-9702 Or (5310011439702) Part List

Item Name Nut Plain Round
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 01-143-9702 (011439702)
NCB Code USA (01)
Manufacturer Airtronics International Corp, Sikorsky Aircraft Corporation, B And R Machine And Tool Corp, Mcmellon Bros Incorporated, Apex Manufacturing Company Inc
Part Number Manufacturer Item Name RFQ
65122-11369-101 airtronics international corp nut plain round RFQ
65122-11369-101 sikorsky aircraft corporation nut plain round RFQ
65122-11369-101 b and r machine and tool corp nut plain round RFQ
65122-11369-101 mcmellon bros incorporated nut plain round RFQ
65122-11369-101 apex manufacturing company inc nut plain round RFQ

Technical Characteristics of NSN 5310011439702

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
ABPHSMALL END DIAMETER7.125 INCHES NOMINAL
ABQUDRIVE POINT DEPTH0.375 INCHES NOMINAL
ACTANUT STYLEROUND
ACTDNUT DIAMETER7.297 INCHES MINIMUM AND 7.312 INCHES MAXIMUM
ADBGNUT THICKNESS1.687 INCHES NOMINAL
ADBHDRIVE POINT WIDTH0.500 NOMINAL INCHES
ADBJUNDERCUT THICKNESS0.312 NOMINAL INCHES
ADBMDRIVE POINT QUANTITY15
BZRRTHREAD SERIESUNJS
CMLPTHREAD QUANTITY PER INCH8
CQFMHARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE7.312 INCHES
MATTMATERIALSTEEL COMP 4340 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PRMTPRECIOUS MATERIALSILVER
SFTTSURFACE TREATMENTSILVER THREADS

Relevant Components for NSN - 5310-01-143-9702, 5310011439702
5305-00-151-0390 (5305001510390) 5305-00-162-0212 (5305001620212) 5330-01-021-6193 (5330010216193) 5306-01-667-2305 (5306016672305)
5305-00-702-7578 (5305007027578) 5306-01-467-0619 (5306014670619) 5340-14-507-0973 (5340145070973) 5330-01-545-5049 (5330015455049)
5331-01-433-9967 (5331014339967) 5330-01-176-0563 (5330011760563) 5330-20-001-0516 (5330200010516) 5305-00-550-9932 (5305005509932)

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