Harvard Industries Inc Part Number LH8980-4 - Get an Instant Quote

Part Number:  LH8980-4
Alternate P/N:  LH89804
Manufacturer:  harvard industries inc
NIIN:  00-891-6523
Item Name :  nut plain extended washer hexago
CAGE Code:  72962
INC Code:  04889
Country:  USA
NCB Code:  00
Last Updated:  05-26-2025

Part Number LH8980-4 described as Nut Plain Extended Washer Hexago with NSN 5310-00-891-6523 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 LH8980-4. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 LH8980-4 with NSN 5310-00-891-6523, 5310008916523

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-891-6523

Item Description:

Nut Plain Extended Washer Hexago

5310008916523N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
3005817121

Characteristics Data of NSN 5310-00-891-6523, 5310008916523

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAVXWASHER OUTSIDE DIAMETER0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.318 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
ACTANUT STYLEHEXAGON
ADEMWASHER THICKNESS0.052 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.306 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH28
CQFMHARDNESS RATING39.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE0.250 INCHES
MATTMATERIALSTEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL



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