Part identity

870-20-S47

Washer Flat

Pinnacle Technologies 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

Washer Flat

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
870-20-S47
Item name
Washer Flat
Manufacturer code
4HL54
Manufacturer
Pinnacle Technologies Inc

Certifications & documentation

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

Manufacturer

Pinnacle Technologies 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 870-20-S47 with NSN 5310-01-270-8921, 5310012708921

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5310012708921

Item Description:

Washer Flat

53100127089210N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
870-20-S47525

Characteristics Data of NSN 5310-01-270-8921, 5310012708921

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLERECTANGULAR
AAUBHOLE DIAMETER3.531 INCHES NOMINAL
ABGLWIDTH4.750 INCHES NOMINAL
ABMWPERIPHERAL SHAPE STYLEDEE
ABMXCENTER HOLE SHAPE STYLEROUND
ABNMTHICKNESS0.250 INCHES NOMINAL
ADAVOVERALL DIAMETER5.250 INCHES NOMINAL
MATTMATERIALSTEEL OVERALL
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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