Part identity

336C543P5

Bolt Shoulder

Refa International 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

Bolt Shoulder

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
336C543P5
Item name
Bolt Shoulder
Manufacturer code
023T7
Manufacturer
Refa International Inc

Certifications & documentation

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

Manufacturer

Refa International 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 336C543P5 with NSN 5306-00-950-3307, 5306009503307

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306009503307

Item Description:

Bolt Shoulder

53060095033070N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
336c543p5223

Characteristics Data of NSN 5306-00-950-3307, 5306009503307

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
AASBFASTENER LENGTH1.258 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
AASKHEAD STYLEDOUBLE HEXAGON W/HOLE
AASUHEAD HEIGHT0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
AATCEXTENDED WASHER DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
AATDEXTENDED WASHER THICKNESS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.245 INCHES MINIMUM FIRST SHOULDER AND 0.247 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH0.700 INCHES MINIMUM FIRST SHOULDER AND 0.720 INCHES MAXIMUM FIRST SHOULDER
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
CFSGNONSTANDARD THREAD PITCH DIAMETER+0.1644/+0.1667 INCHES
CMLPTHREAD QUANTITY PER INCH32
CQFMHARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION850T12A,FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
THSDTHREAD SERIES DESIGNATORUNF
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

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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