Part identity

157-109 And 157-111

Opticalflatset

Mitutoyo Corporation

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Opticalflatset

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
157-109 And 157-111
Item name
Opticalflatset
Manufacturer code
01EP7
Manufacturer
Mitutoyo Corporation

Certifications & documentation

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

Manufacturer

Mitutoyo Corporation

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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Characteristics Data of NSN 5210-00-213-9058, 5210002139058

MRCCriteriaCharacteristic
FEATSPECIAL FEATURES1) FUSED QUARTZ FLAT 0.000004 IN. FLATNESS ACCURACY WK DOUBLE TYPE 1.125 IN. DIA. EA. 0.5 0.5125 IN. THK;W/CASE
ZZZTNONDEFINITIVE SPEC/STD DATA2 CLASS AND 1 AND 3 SIZE
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.

Official logos
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  • AS9120:2025
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