Mac Lean Fogg Lock Nut Co Part Number 49NTU18 - Get an Instant Quote

Part Number:  49NTU18
Manufacturer:  mac lean fogg lock nut co
NIIN:  00-165-1993
Item Name :  nut self locking hexagon
CAGE Code:  82465
INC Code:  05277
Country:  USA
NCB Code:  00
Last Updated:  05-24-2025

Part Number 49NTU18 described as Nut Self Locking Hexagon with NSN 5310-00-165-1993 with FSC 5310 Nuts and Washers by Manufacture Mac Lean Fogg Lock Nut Co 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 Mac Lean Fogg Lock Nut Co aerospace and aviation parts like 49NTU18. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 49NTU18 with NSN 5310-00-165-1993, 5310001651993

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-165-1993

Item Description:

Nut Self Locking Hexagon

53100016519930N
CIICHCCESDPMICCriticalityENAC
UA
Part NumberISCRNVCRNCCHCCMSDSSADC
49ntu168295

Characteristics Data of NSN 5310-00-165-1993, 5310001651993

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
ACTANUT STYLEHEXAGON
ADEANUT HEIGHT0.860 INCHES MINIMUM AND 0.931 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS1.602 INCHES MINIMUM AND 1.632 INCHES MAXIMUM
BZRRTHREAD SERIESUNC
CMLPTHREAD QUANTITY PER INCH8
CQJXNOMINAL THREAD SIZE1.000 INCHES
CRTMBEARING SURFACE TYPECHAMFERED
MATTMATERIALPLASTIC POLYAMIDE LOCKING INSERT



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