Part identity

12999

Spring Assembly Lea

Marmon Group 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

Spring Assembly Lea

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
12999
Item name
Spring Assembly Lea
Manufacturer code
82347
Manufacturer
Marmon Group Inc

Certifications & documentation

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

Manufacturer

Marmon Group 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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Characteristics Data of NSN 2510-00-287-5694, 2510002875694

MRCCriteriaCharacteristic
APGFDESIGN TYPEMAINSPRING
AXLPSPRING DEFLECTION RATE1034.000 POUNDS PER INCH NOMINAL
AXSYELLIPTIC SHAPESEMI
AXTEREBOUND CLIP QUANTITY4
AXTFTENSION PLATE QUANTITY2
CSZPSPRING LENGTH UNDER LOAD46.250 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.

Official logos
  • NBA
  • ASA
  • AS9120:2025
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