1749 by Kepner Products Company with NSN 4820-01-250-4121 Available Quote Now!

Mfg Part Number: 1749

CAGE Code : 96948

Manufacturer: Kepner Products Company

Here at Internet For Aviation, we have 1749 Valve Check from Kepner Products Company, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 1749 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.

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We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States. We can execute fast shipping times that outpace our competitors. Unlike other competitors, we can promise same day shipping and delivery right to the very place you need. We’re leaders in our industry thanks to our parts streamlining process which includes quick stock and acquisition of the certified product and fast shipping. For whatever needs you have, be they Valve Check and 1749 parts, we can procure and deliver in a schedule that fits with you! Contact us today for an immediate quote!

Cross Reference Parts List for NSN 4820012504121

330118

330118P01

Characteristics Data of NSN 4820-01-250-4121, 4820012504121

MRC	Criteria	Characteristic
CHECK	AAAR	NOMINAL PIPE SIZE ACCOMMODATED0 311 INCHES 2ND END
CHECK	ADQU	FLOW CONTROL DEVICEPOPPET
CHECK	AEHZ	MAXIMUM OPERATING TEMP131 0 DEG FAHRENHEIT SINGLE RESPONSE
CHECK	AHNC	CONNECTION STYLEPLAIN PIPE 2ND END
CHECK	AQLR	VALVE OPERATION METHODAUTOMATIC
CHECK	AWLS	CONNECTION TYPEUNTHREADED EXTERNAL PIPE 2ND END
CHECK	BBJX	MOUNTING POSITIONHORIZONTAL
CHECK	CQGM	MAXIMUM OPERATING PRESSURE3000 0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CHECK	CWFD	NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0 172 INCHES 1ST END
CHECK	FEAT	SPECIAL FEATURESMEDIA REQUIRES A MIXTURE OF 67PERCENT-ETHYLENE AND 33PERCENT-WATER BY VOLUMECARTRIDGE TYPE
CHECK	MATT	MATERIALPLASTIC POLYPROPYLENE PACKING
CHECK	MEDA	MEDIA FOR WHICH DESIGNEDETHYLENE GLYCOL 1ST RESPONSE
CHECK	STYL	STYLE DESIGNATORSTRAIGHT THRU

Corresponding National Stock Number to 1749

174-00	174-00002-000	174-00007	174 00008
174-0001	174-0001-00	174 0002 00	174-00025-001
174-00100	174-00100	174-00100	174-00100
174-0013-12	174-0013-12	174-0013-20	174-0013-20
174-0014-12	174-0014-12	174-0014-20	174-0014-20
174 0021	174-003	174-0041-00	174-005