Quote for H42-3LH Alcoa Global Fasteners Inc Part with NSN 5310-01-125-0399

Part Number:  H42-3LH
Alternate P/N:  H423LH
Manufacturer:  alcoa global fasteners inc
NIIN:  11250399
Item Name :  nut self locking ex
CAGE Code:  5R793
INC Code:  29730
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  01-17-2026

Are you looking quote for part H42-3LH? The Alcoa Global Fasteners Inc-manufactured component (CAGE Code: 5R793) is documented under NSN 5310-01-125-0399 as Nut Self Locking Ex. For the fastest quote, please complete our RFQ form with details about H42-3LH. We guarantee a response within 15 minutes.

ASAP Components provides the verified H42-3LH, classified under INC 29730, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 01-125-0399, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number H42-3LH with NSN 5310-01-125-0399, 5310011250399

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-01-125-0399

Item PartTypeName:

NUT,SELF-LOCKING,EXTENDED WASHER

53100112503990N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
10200404296

Characteristics Data of NSN 5310-01-125-0399, 5310011250399

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONLEFT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAVXWASHER OUTSIDE DIAMETER0.330 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.188 INCHES MAXIMUM
ACTANUT STYLEHEXAGON
ASDBWIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH32
CQJXNOMINAL THREAD SIZE0.190 INCHES
MATTMATERIALSTEEL CORROSION RESISTING OVERALL

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7318160000 (NAICS 332722) Nuts of iron or steel
SITC : 69421 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL 9b----9
Quantity per pack 100
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: U - 50.0
LTL: W - Rating variable
NMFC: 093486 - Bolts, nuts or screws, noi (sub 3)
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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