Part identity

104-581

Valve Expansion

Aircontrol Technologies

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 Expansion

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
104-581
Item name
Valve Expansion
Manufacturer code
U5351
Manufacturer
Aircontrol Technologies

Certifications & documentation

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

Manufacturer

Aircontrol Technologies

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 104-581 with NSN 4820-00-106-1973, 4820001061973

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820001061973

Item Description:

Valve Expansion

48200010619730N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
104-581295

Characteristics Data of NSN 4820-00-106-1973, 4820001061973

MRCCriteriaCharacteristic
AAFZBODY MATERIALBRASS
AAQLBODY STYLEANGLE GIVE ADQM OR ADQN IF FLANGED ONE OR TWO ENDS
ABJHTEMP RATING40.0 DEG FAHRENHEIT
ACKLMEDIA FOR WHICH DESIGNEDREFRIGERANT 22
ACKMFIRST END CONNECTION TYPEUNTHREADED EXTERNAL TUBE
ACKNFIRST END STYLE DESIGNATORGROOVED
ACLHFIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
ACLRSECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
ACLSSECOND END CONNECTION TYPEUNTHREADED EXTERNAL TUBE
ACLTSECOND END STYLE DESIGNATORPLAIN
ACMPSECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
ACSHSEAT MATERIALSTEEL, CORROSION RESISTING
ADQUFLOW CONTROL DEVICEBALL
ADQVFLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
ADQZEND CONNECTION QUANTITY2
AFKKVALVE EXPANSION CONTROL TYPEPRESSURE
AFKMVALVE PRESSURE LIMITING DEVICEINCLUDED
AFKNVALVE PRESSURE LIMITING DEVICE SETTING58.0 POUNDS PER SQUARE INCH GAGE
AFKPVALVE PRESSURE LIMITING DEVICE RANGE+0.0 TO 80.0 POUNDS PER SQUARE INCH GAGE
AFKUVALVE EQUALIZER LOCATIONINTERNAL
AGUBREFRIGERATION CAPACITY IN BTU PER HOUR12.0
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.

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