55LH7644-202 Part with NSN 5310002240514 by Harvard Industries Inc - Buy Now

Part No. : 55LH7644-202
Alternate P/N : 55LH7644202


CAGE Code : 72962

Manufacturer : harvard industries inc

Please fill out the form below for Nut Self Locking He and get a quote for part number 55LH7644-202 manufactured by Harvard Industries Inc with NSN 5310002240514 and FSC 5310 Nuts and Washers please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 55LH7644-202. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.


Please Fill Out Below Form
Required fields compulsory *

Contact Information


ASAP Aerospace is a leading distributor of new, used, obsolete, and hard-to-find products, including high quality hardware supplies, among others. With AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, you can always rely on us for dependable parts. Feel free to continue browsing our catalog of available item like 55LH7644-202 or contact us for more information.

If you would like to request a quote for your comparisons, fill out the Instant RFQ form provided on our website, and expect to receive a custom quote tailored to your procurement needs in just 15 minutes or less! We are open for 7 days a week, 24 hours to provide you best assistance. All bill of materials (BOM) can be sent via email to sales@asap-aerospace.com in an excel format. Please feel free to call us at +1 (714) 705-4780.


NSN Information for Part Number 55LH7644-202 with NSN 5310-00-224-0514, 5310002240514

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-224-0514

Item Description:

Nut Self Locking He

53100022405140N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
55LH7644-202295

Characteristics Data of NSN 5310-00-224-0514, 5310002240514

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
ABAJLUBRICATIONSOLUBLE LUBRICANT
ACTANUT STYLEHEXAGON
ADEANUT HEIGHT0.766 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS1.801 INCHES MINIMUM AND 1.817 INCHES MAXIMUM
AZKQTEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
BZRRTHREAD SERIESUNF
CMLPTHREAD QUANTITY PER INCH12
CQFMHARDNESS RATING48.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE1.250 INCHES
CRTMBEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATTMATERIALSTEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA81205-BACN10BY MANUFACTURERS STANDARD

Related NSN Parts and Components for 55LH7644-202

Relevant Manufacturer Part Number for harvard industries inc

Relevant Cage Code Part Number for 72962

Relevant NSN Lookup for 5310002240514

Relevant Part Type forp Nut Self Locking He

Thank You for Visiting ASAP Aerospace!

Before You Go, You Should Check Out Our NSN Parts Catalog! You Can Get A Competitive Quote Within Just 15 Minutes of Submitting Your RFQ.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.