Part identity

43140-00330-3

Stud Shouldered

Demark Industries Inc

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Stud Shouldered

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
43140-00330-3
Item name
Stud Shouldered
Manufacturer code
01DA8
Manufacturer
Demark Industries Inc

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
DI

Manufacturer

Demark Industries Inc

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number 43140-00330-3 with NSN 5307-01-499-5891, 5307014995891

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5307014995891

Item Description:

Stud Shouldered

53070149958910N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
43140-00330-3523

Characteristics Data of NSN 5307-01-499-5891, 5307014995891

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A NUT THREAD
AAJFTHREAD DIRECTIONRIGHT-HAND NUT THREAD
AASATHREAD LENGTH1.150 INCHES NOMINAL STUD THREAD
AAVKSHOULDER LENGTH0.380 INCHES NOMINAL
ABHPOVERALL LENGTH3.340 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATIONC-12670/SPN-3,AN/SPN-42T-3,4 & AN/SPN-46(V)1
AWTQDISTANCE ACROSS FLATS0.750 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH16 NUT THREAD
CQJXNOMINAL THREAD SIZE0.375 INCHES NUT THREAD
FEATSPECIAL FEATURESNUT END MILLED FLAT ON TWO SIDES
MATTMATERIALALUMINUM ALLOY 6061
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORSHOULDERED
THSDTHREAD SERIES DESIGNATORUNC NUT THREAD
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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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