Part identity

547A002996

Screw Shoulder

Crampton Mfg Co

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

Part description

Screw 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
547A002996
Item name
Screw Shoulder
Manufacturer code
03957
Manufacturer
Crampton Mfg Co

Certifications & documentation

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

Manufacturer

Crampton Mfg Co

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 547A002996 with NSN 5305-00-896-6427, 5305008966427

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305008966427

Item Description:

Screw Shoulder

53050089664270N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
547a00299651CA

Characteristics Data of NSN 5305-00-896-6427, 5305008966427

MRCCriteriaCharacteristic
SHOULDERAAJDTHREAD CLASS3A
SHOULDERAAJFTHREAD DIRECTIONRIGHT-HAND
SHOULDERAASATHREAD LENGTH0 162 INCHES NOMINAL
SHOULDERAASBFASTENER LENGTH0 355 INCHES NOMINAL
SHOULDERAASKHEAD STYLEPAN NO 2
SHOULDERAASLHEAD DIAMETER0 375 INCHES NOMINAL
SHOULDERAASUHEAD HEIGHT0 075 INCHES NOMINAL
SHOULDERAATNSHOULDER DIAMETER0 224 INCHES MINIMUM FIRST SHOULDER AND 0 234 INCHES MAXIMUM FIRST SHOULDER
SHOULDERAATXSHOULDER LENGTH0 093 INCHES MINIMUM FIRST SHOULDER AND 0 098 INCHES MAXIMUM FIRST SHOULDER
SHOULDERABQZINTERNAL DRIVE STYLESLOT
SHOULDERAHYMNOMINAL THREAD DIAMETER0 138 INCHES
SHOULDERCMLPTHREAD QUANTITY PER INCH32
SHOULDERCWYBSHOULDER SHAPEROUND FIRST SHOULDER
SHOULDERMATTMATERIALSTEEL CORROSION RESISTING OVERALL
SHOULDERSFTTSURFACE TREATMENTPASSIVATE OVERALL
SHOULDERTHSDTHREAD SERIES DESIGNATORUNC
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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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