Part identity

79891-94C-4

Screw Cap Socket He

Newton Transmissions Ltd

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
79891-94C-4
Item name
Screw Cap Socket He
Manufacturer code
U3544
Manufacturer
Newton Transmissions Ltd

Certifications & documentation

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

Manufacturer

Newton Transmissions Ltd

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 79891-94C-4 with NSN 5305-01-145-4559, 5305011454559

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305011454559

Item Description:

Screw Cap Socket He

53050114545590N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
79891-94c-4223

Characteristics Data of NSN 5305-01-145-4559, 5305011454559

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.625 INCHES NOMINAL
AASBFASTENER LENGTH0.875 INCHES NOMINAL
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.153 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
AASUHEAD HEIGHT0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.1120 INCHES
ASDBWIDTH ACROSS FLATS0.0937 INCHES MINIMUM AND 0.0952 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH40
FEATSPECIAL FEATURESHEAD MAY BE SMOOTH OR KNURLED
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI TYPE 300 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFF-S-86 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD 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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