Quote for ST3M405-4-3 Boeing Company The Part with NSN 5310-00-557-5127

Part Number:  ST3M405-4-3
Alternate P/N:  ST3M40543
Manufacturer:  boeing company the
NIIN:  5575127
Item Name :  nut self locking cl
CAGE Code:  76301
INC Code:  15892
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-29-2026

Are you looking quote for part ST3M405-4-3? The Boeing Company The-manufactured component (CAGE Code: 76301) is documented under NSN 5310-00-557-5127 as Nut Self Locking Cl. For the fastest quote, please complete our RFQ form with details about ST3M405-4-3. We guarantee a response within 15 minutes.

ASAP Components provides the verified ST3M405-4-3, classified under INC 15892, FSG 53 Hardware and Abrasives, FSC 5310 Nuts and Washers, NIIN 00-557-5127, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number ST3M405-4-3 with NSN 5310-00-557-5127, 5310005575127

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310-00-557-5127

Item PartTypeName:

NUT,SELF-LOCKING,CLINCH

5310005575127N
CIICHCCESDPMICCriticalityENAC
U0
Part NumberISCRNVCRNCCHCCMSDSSADC
70524-1032-4225

Characteristics Data of NSN 5310-00-557-5127, 5310005575127

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAVLPILOT DIAMETER0.273 INCHES MINIMUM AND 0.277 INCHES MAXIMUM
AAVMPILOT LENGTH0.235 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
ACTANUT STYLECLINCH
ADEANUT HEIGHT0.296 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
AZKQTEMP RATING450.0 DEG FAHRENHEIT NOMINAL
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH32
CQJXNOMINAL THREAD SIZE0.190 INCHES
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA76301-ST3-405 MANUFACTURERS STANDARD

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 U - Precious metal content is unknown

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