Part identity

857663525

Screw Machine

R And B Aircraft Supply 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

Screw Machine

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
857663525
Item name
Screw Machine
Manufacturer code
00385
Manufacturer
R And B Aircraft Supply Inc

Certifications & documentation

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

Manufacturer

R And B Aircraft Supply 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 857663525 with NSN 5305-00-737-1989, 5305007371989

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305007371989

Item Description:

Screw Machine

53050073719890N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
857663525225

Characteristics Data of NSN 5305-00-737-1989, 5305007371989

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.366 INCHES NOMINAL
AASBFASTENER LENGTH0.422 INCHES NOMINAL
AASKHEAD STYLEHEXAGON
AASUHEAD HEIGHT0.094 INCHES NOMINAL
AATBWIDTH BETWEEN FLATS0.188 INCHES NOMINAL
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.099 INCHES
CMLPTHREAD QUANTITY PER INCH56
CYAUSCREW MATERIALCOPPER ALLOY
CYBASCREW SURFACE TREATMENTNICKEL
CYBESCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONP.S.NO. 63 FSCM 19315 MFR REF SINGLE TREATMENT RESPONSE
FEATSPECIAL FEATURESOVAL TYPE POINT AT THREAD END
THSDTHREAD SERIES DESIGNATORUNF
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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.

Official logos
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  • ASA
  • AS9120:2025
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