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Buy Part 11978 by Eaton Corporation with CAGE Code - 99643

Mfg Part Number: 11978
CAGE Code : 99643
Manufacturer: Eaton Corporation
Item Name : Seat Valve

At Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as 11978, which is a Seat Valve from manufacturer Eaton Corporation, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part 11978 and any other NSN part listed on our website.

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NSN Information for Part Number 11978 with NSN 4820-00-723-5783, 4820007235783

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-723-5783

Item Description:

Seat Valve

48200072357830N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
11978223

Characteristics Data of NSN 4820-00-723-5783, 4820007235783

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER0.375 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER0.039 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
AJRFFLANGE SEAT TO DISK END HEIGHT0.095 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
CQFMHARDNESS RATING55.0 ROCKWELL C MINIMUM BODY AND 60.0 ROCKWELL C MAXIMUM BODY
CQKMSEATING SURFACE SHAPEFLAT
CQKWBODY STEPPED INSIDE DIAMETER0.039 INCHES MINIMUM SECOND STEP AND 0.040 INCHES MAXIMUM SECOND STEP
CQKWBODY STEPPED INSIDE DIAMETER0.156 INCHES NOMINAL FIRST STEP
FEATSPECIAL FEATURESFLANGE DIA 0.3740 IN. MIN,FLANGE DIA 0.3745 IN. MAX
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 440C FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STYLSTYLE DESIGNATORPLAIN FLANGED

  Related NSN Components of 11978

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