Part identity

09NU066

Material: Plastic polyhexamethylene amide locking insert nickel alloy R-405 nut Material Document and Classification: MIL-M-20693, comp a, type 1 mil spec single material response locking insert QQ-N-281, class b fed spec single material response nut Hardness Rating: Not rated

Greer Stop Nut 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

Material: Plastic polyhexamethylene amide locking insert nickel alloy R-405 nut Material Document and Classification: MIL-M-20693, comp a, type 1 mil spec single material response locking insert QQ-N-281, class b fed spec single material response nut Hardness Rating: Not rated

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
09NU066
Item name
Material: Plastic polyhexamethylene amide locking insert nickel alloy R-405 nut Material Document and Classification: MIL-M-20693, comp a, type 1 mil spec single material response locking insert QQ-N-281, class b fed spec single material response nut Hardness Rating: Not rated
Manufacturer code
27687
Manufacturer
Greer Stop Nut Inc

Certifications & documentation

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

Manufacturer

Greer Stop Nut 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 09NU066 with NSN 5310-00-171-2651, 5310001712651

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310001712651

Item Description:

Nut Self Locking He

53100017126510N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
09nu066595

Characteristics Data of NSN 5310-00-171-2651, 5310001712651

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
ACTANUT STYLEHEXAGON
ADEANUT HEIGHT0.561 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.676 INCHES MINIMUM AND 0.691 INCHES MAXIMUM
AZKQTEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BZRRTHREAD SERIESUNC
CMLPTHREAD QUANTITY PER INCH16
CQJXNOMINAL THREAD SIZE0.375 INCHES
CRTMBEARING SURFACE TYPECHAMFERED
MATTMATERIALNICKEL ALLOY R-405 NUT
MATTMATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693,COMP A,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS B FED SPEC SINGLE MATERIAL RESPONSE NUT
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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