Part identity

403977

Screw Cap Socket He

Nylok Fastener Corporation

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 Cap Socket He

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
403977
Item name
Screw Cap Socket He
Manufacturer code
02615
Manufacturer
Nylok Fastener Corporation

Certifications & documentation

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

Manufacturer

Nylok Fastener Corporation

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 403977 with NSN 5305-00-826-4500, 5305008264500

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305008264500

Item Description:

Screw Cap Socket He

53050082645000N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
40397721CA

Characteristics Data of NSN 5305-00-826-4500, 5305008264500

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.294 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
AASBFASTENER LENGTH0.375 INCHES NOMINAL
AASKHEAD STYLEFILLISTER
AASLHEAD DIAMETER0.183 INCHES NOMINAL
AASUHEAD HEIGHT0.079 INCHES NOMINAL
AAUMLOCKING FEATUREPELLET THREADS
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE 1
AHYMNOMINAL THREAD DIAMETER0.112 INCHES
CMLPTHREAD QUANTITY PER INCH40
MATTMATERIALSTEEL COMP 1010 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
THSDTHREAD SERIES DESIGNATORUNC
Integrated Electromechanicals

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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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