Quote for H50437-6 Alcoa Global Fasteners Inc Part with NSN 5310-01-246-8451

Part Number:  H50437-6
Alternate P/N:  H504376
Manufacturer:  alcoa global fasteners inc
NIIN:  12468451
Item Name :  nut self locking ex
CAGE Code:  15653
INC Code:  29730
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  01-29-2026

Are you looking quote for part H50437-6? The Alcoa Global Fasteners Inc-manufactured component (CAGE Code: 15653) is documented under NSN 5310-01-246-8451 as Nut Self Locking Ex. For the fastest quote, please complete our RFQ form with details about H50437-6. We guarantee a response within 15 minutes.

ASAP Components provides the verified H50437-6, classified under INC 29730, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 01-246-8451, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number H50437-6 with NSN 5310-01-246-8451, 5310012468451

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-01-246-8451

Item PartTypeName:

NUT,SELF-LOCKING,EXTENDED WASHER

53100124684510N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
78456-624525

Characteristics Data of NSN 5310-01-246-8451, 5310012468451

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
AAVXWASHER OUTSIDE DIAMETER0.577 INCHES MINIMUM
AAWYCOUNTERBORE DIAMETER0.417 INCHES MINIMUM AND 0.424 INCHES MAXIMUM NUT
ABKWOVERALL HEIGHT0.490 INCHES MAXIMUM
ACTANUT STYLEHEXAGON
ADFKNUT COUNTERBORE DEPTH0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM NUT
ASDBWIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
AZKQTEMP RATING232.0 DEG CELSIUS NOMINAL
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH24
CQFMHARDNESS RATING39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE0.375 INCHES
MATTMATERIALSTEEL COMP 8740 AND STEEL COMP 4037 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTTIN OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-T-10727,TY1,CLB MIL SPEC SINGLE TREATMENT RESPONSE 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

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 J
Classification Control U
MGMT_CTL Sf9sx-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
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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