NSN 5310-00-297-3720 - Find Reliable NSN Components Here!

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Item Name Nut Self Locking Extended Washer
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 00-297-3720 (002973720)
NCB Code USA (00)
Manufacturer Hamilton Sundstrand Corporation, Northrop Grumman Systems Corporation, Sikorsky Aircraft Corporation, Satair Usa Inc, Fitz Aerospace Llc, Alcoa Global Fasteners Inc
Part Number Manufacturer Item Name RFQ
69973-8 hamilton sundstrand corporation nut self locking extended washer RFQ
1129E01 FIND 72 northrop grumman systems corporation nut self locking extended washer RFQ
SS5088-12 sikorsky aircraft corporation nut self locking extended washer RFQ
EB1216 satair usa inc nut self locking extended washer RFQ
12NH-12 fitz aerospace llc nut self locking extended washer RFQ
EB1216 alcoa global fasteners inc nut self locking extended washer RFQ
386B204012 northrop grumman systems corporation nut self locking extended washer RFQ

Technical Characteristics of NSN 5310002973720

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
AAVXWASHER OUTSIDE DIAMETER1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.781 INCHES NOMINAL
ACTANUT STYLEDOUBLE HEXAGON
ADEMWASHER THICKNESS0.185 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.927 INCHES MINIMUM AND 0.943 INCHES MAXIMUM
AZKQTEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH16
CQJXNOMINAL THREAD SIZE0.750 INCHES
MATTMATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATTMATERIALSTEEL COMP 4130 NUT OR STEEL COMP 4340 NUT OR STEEL COMP 3140 NUT OR STEEL COMP 8740 NUT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES NUT
SFTTSURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT

Relevant Components for NSN - 5310-00-297-3720, 5310002973720
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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