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   //   NSN    //   Circor Aerospace Inc    //   PART C491-2
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Request an Instant Quote for Part C491-2 of Circor Aerospace Inc with NSN 4820001916881

Part Number: C491-2
NIIN : 001916881
Alternate P/N: C4912
Item Name : Valve Safety Relief
Manufacturer: Circor Aerospace Inc
CAGE Code : 91816
NSN : 4820-00-191-6881
FSC : FSC 4820 Valves Nonpowered
If you are in need of parts such as C491-2 described as Valve Safety Relief from Circor Aerospace Inc, look no further than ASAP Inventory. As a wholly-owned subsidiary of ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts and components such as C491-2 and many more. ASAP Inventory is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, guaranteeing that each part you purchase from us is fully traceable or comes directly from the manufacturer. Anything not in our inventory can be tracked down and shipped to you with short lead times and competitive prices through our vast and diverse international supply chain network that spans North America and Europe. C491-2 

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Our website offers parametric search capabilities allowing our customers to search for parts through a number of filters, one of which is by National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. ASAP Inventory has a broad selection of NSN parts C491-2 such as 4820001916881 from manufacturers like Circor Aerospace Inc. To begin the purchasing process immediately, submit an RFQ today.

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NSN Information for Part Number C491-2 with NSN 4820-00-191-6881, 4820001916881

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-191-6881

Item Description:

Valve Safety Relief

48200019168810N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
C491-2227

Characteristics Data of NSN 4820-00-191-6881, 4820001916881

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A 1ST END
ADQUFLOW CONTROL DEVICEDISK
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
CMLPTHREAD QUANTITY PER INCH12 1ST END
CQGMMAXIMUM OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.312 INCHES 1ST END
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE
STYLSTYLE DESIGNATORSTRAIGHT THRU
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADSYVALVE DISCHARGE FLOW RATE200.0 CUBIC FEET PER MINUTE
AEHZMAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLRVALVE OPERATION METHODAUTOMATIC
CBBLFEATURES PROVIDEDVALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE
CQCYADJUSTABLE PRESSURE RANGE+47.0/+53.0 POUNDS PER SQUARE INCH
CSDCOPENING PRESSURE SETTING50.0 POUNDS PER SQUARE INCH
MATTMATERIALALUMINUM ALLOY 2024 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY2024 FED SPEC ALL MATERIAL RESPONSES OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
THSDTHREAD SERIES DESIGNATORUN 1ST END

  Corresponding National Stock Number to C491-2

C490016-10 C4900100 C4900HP C4900HP 24-100
C49001-1 C4900HP 8 1 2X1 1 50 C4900S0201P C4900
C49010-50 C49011-1 C490-1 C490-1
C490-016 C490 C49019 C49-8858
C49-8858 C49-8858 C49-4 C49-4

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