Part identity

1390117

Ring Retaining Opti

American Optical Co

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

Part description

Ring Retaining Opti

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
1390117
Item name
Ring Retaining Opti
Manufacturer code
02622
Manufacturer
American Optical Co

Certifications & documentation

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

Manufacturer

American Optical Co

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 1240-00-210-4395, 1240002104395

MRCCriteriaCharacteristic
ABVLAperture Diameter1.451 INCHES MINIMUM AND 1.457 INCHES MAXIMUM
ABHPOverall Length0.759 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
ABKVOutside Diameter1.828 INCHES MINIMUM AND 1.829 INCHES MAXIMUM
BMTLInternal Flange Thickness0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
ABETThread Length0.495 INCHES
MRCDecoded RequirementClear Text Reply
AAJFThread DirectionRIGHT-HAND
AGAVEnd Item IdentificationTELESCOPE
ALGCMounting ConfigurationTHREE 0.063 IN. DIA LOCK SCREWS
MATTMaterialALUMINUM ALLOY
APJCThread LocationINTERNAL
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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  • ASA
  • AS9120:2025
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