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Harvard Industries Inc Part Number LH8521-054 - Get an Instant Quote

Part Number:  LH8521-054
Alternate P/N:  LH8521054
Manufacturer:  harvard industries inc
NSN:  5310-00-106-6553
NIIN:  00-106-6553
Item Name :  nut self locking spline
CAGE Code:  72962
FSC:  5310 Nuts and Washers
INC Code:  15893
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  05-27-2025

Part Number LH8521-054 described as Nut Self Locking Spline with NSN 5310-00-106-6553 with FSC 5310 Nuts and Washers by Manufacture Harvard Industries 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 Harvard Industries Inc aerospace and aviation parts like LH8521-054. 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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NSN Information for Part Number LH8521-054 with NSN 5310-00-106-6553, 5310001066553

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-106-6553

Item Description:

Nut Self Locking Spline

53100010665530N
CIICHCCESDPMICCriticalityENAC
UA
Part NumberISCRNVCRNCCHCCMSDSSADC
Lh8521-054693

Characteristics Data of NSN 5310-00-106-6553, 5310001066553

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAVLPILOT DIAMETER0.342 INCHES MAXIMUM
AAVMPILOT LENGTH0.302 INCHES MAXIMUM
ABAJLUBRICATIONDRY FILM LUBRICANT
ACTANUT STYLESPLINE
ACTDNUT DIAMETER0.515 INCHES MAXIMUM
ADEANUT HEIGHT0.365 INCHES MAXIMUM
AZKQTEMP RATING625.0 DEG FAHRENHEIT MINIMUM AND 675.0 DEG FAHRENHEIT MAXIMUM
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH24
CQJXNOMINAL THREAD SIZE0.312 INCHES
MATTMATERIALIRON ALLOY 660 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

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