Part identity

0311416

Ring Piston

Engine Distributors 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

Ring Piston

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
0311416
Item name
Ring Piston
Manufacturer code
52967
Manufacturer
Engine Distributors Inc

Certifications & documentation

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

Manufacturer

Engine Distributors 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 0311416 with NSN 2815-00-454-7957, 2815004547957

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2815004547957

Item Description:

Ring Piston

28150045479570N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
0311416C93

Characteristics Data of NSN 2815-00-454-7957, 2815004547957

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLEPLAIN KEYSTONE, STRAIGHT RADII FACE
ACXDRING STYLECONCENTRIC
ACXFRADIAL WALL THICKNESS0.1620 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM
ACXJOVERALL WIDTH0.1185 INCHES MINIMUM AND 0.1195 INCHES MAXIMUM
ACXZSTANDARD BORE DIAMETER4.000 INCHES
ADTEJOINT STYLEVERTICAL JOINT
FEATSPECIAL FEATURESMOLY PLATED 0.097 IN. WIDE,CENTERED ON OUTSIDE PERIPHERY SURFACE
MATTMATERIALIRON OVERALL
SFTTSURFACE TREATMENTPHOSPHATE 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
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  • ASA
  • AS9120:2025
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