249A4TT Part with NSN 4820001917127 by Circor Aerospace Inc - Buy Now

Part No. : 249A4TT
Manufacturer : circor aerospace inc

Item Name : Valve Check

CAGE Code : 91816

Please fill out the form below for Valve Check and get a quote for part number 249A4TT manufactured by Circor Aerospace Inc with NSN 4820001917127 and FSC 4820 Valves Nonpowered please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 249A4TT. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.


Please Fill Out Below Form
Required fields compulsory *

Contact Information


ASAP Aerospace is a leading distributor of new, used, obsolete, and hard-to-find products, including high quality hardware supplies, among others. With AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, you can always rely on us for dependable parts. Feel free to continue browsing our catalog of available item like 249A4TT or contact us for more information.

If you would like to request a quote for your comparisons, fill out the Instant RFQ form provided on our website, and expect to receive a custom quote tailored to your procurement needs in just 15 minutes or less! We are open for 7 days a week, 24 hours to provide you best assistance. All bill of materials (BOM) can be sent via email to sales@asap-aerospace.com in an excel format. Please feel free to call us at +1 (714) 705-4780.


NSN Information for Part Number 249A4TT with NSN 4820-00-191-7127, 4820001917127

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-191-7127

Item Description:

Valve Check

48200019171270N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
249A4TT223

Characteristics Data of NSN 4820-00-191-7127, 4820001917127

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.438 INCHES ALL ENDS
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALALUMINUM ALLOY 2024 FLOW CONTROL DEVICE
MATTMATERIALALUMINUM ALLOY 2024 SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MEDAMEDIA FOR WHICH DESIGNEDACETYLENE 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA, GASEOUS 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDWATER, FRESH 4TH RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNF ALL ENDS

Related NSN Parts and Components for 249A4TT

Relevant Manufacturer Part Number for circor aerospace inc

Relevant Cage Code Part Number for 91816

Relevant NSN Lookup for 4820001917127

Relevant Part Type forp Valve Check

Thank You for Visiting ASAP Aerospace!

Before You Go, You Should Check Out Our NSN Parts Catalog! You Can Get A Competitive Quote Within Just 15 Minutes of Submitting Your RFQ.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.