Part identity

NAS1149C1232R

Material: Steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347 overall Surface Treatment: Passivate overall Hole Diameter: 0.760 inches minimum and 0.765 inches maximum

T W Engineering Company Limited

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: Steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347 overall Surface Treatment: Passivate overall Hole Diameter: 0.760 inches minimum and 0.765 inches maximum

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
NAS1149C1232R
Item name
Material: Steel comp 301 or steel comp 302 or steel comp 304 or steel comp 316 or steel comp 321 or steel comp 347 overall Surface Treatment: Passivate overall Hole Diameter: 0.760 inches minimum and 0.765 inches maximum
Manufacturer code
U8532
Manufacturer
T W Engineering Company Limited

Certifications & documentation

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

Manufacturer

T W Engineering Company Limited

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 NAS1149C1232R with NSN 5310-01-407-7780, 5310014077780

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310014077780

Item Description:

Washer Flat

53100140777800N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
Nas1149c1232r523

Characteristics Data of NSN 5310-01-407-7780, 5310014077780

MRCCriteriaCharacteristic
SFTTSURFACE TREATMENTPASSIVATE OVERALL
MATTMATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 OR STEEL COMP 347 OVERALL
AAGRCROSS-SECTIONAL SHAPE STYLERECTANGULAR
ABMWPERIPHERAL SHAPE STYLEROUND
ADAVOVERALL DIAMETER1.307 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
ZZZKSPECIFICATION/STANDARD DATA80205-NAS1149 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ABMXCENTER HOLE SHAPE STYLEROUND
AAUBHOLE DIAMETER0.760 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
ABNMTHICKNESS0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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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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