Part identity

550750 01 8 ITEM 3

Valve Safety Relief

S P X United Kingdom Ltd

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

Part description

Valve Safety Relief

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
550750 01 8 ITEM 3
Item name
Valve Safety Relief
Manufacturer code
U5552
Manufacturer
S P X United Kingdom Ltd

Certifications & documentation

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

Manufacturer

S P X United Kingdom Ltd

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 4820-01-544-7440, 4820015447440

MRCCriteriaCharacteristic
AHNCConnection StylePLAIN (TUBE) ERR-100
AHNCConnection StyleFLARED (TUBE) 1ST END
MRCDecoded RequirementClear Text Reply
CQJXNominal Thread Size0.250 INCHES ALL ENDS
MATTMaterialSTEEL CORROSION RESISTING BODY
CSDCOpening Pressure Setting70.0 BAR
AAJFThread DirectionRIGHT-HAND ALL ENDS
AWLSConnection TypeTHREADED INTERNAL TUBE 2ND END
STYLStyle DesignatorANGLE
AWLSConnection TypeTHREADED EXTERNAL TUBE 1ST END
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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Proud supporter of the Intrepid Fallen Heroes Fund, advancing mental-health treatment and research for U.S. service members and veterans.

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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