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  //   NSN  //   Manufacturer  //   Marine Diesel Inc  //   Part 975-7128
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Part Number 975-7128 With (NSN: 4820-00-975-7128) Under Seat Valve - RFQ Form

Part Number: 975-7128 Manufacturer: Marine Diesel Inc NSN: 4820-00-975-7128 (4820009757128)
Item Name: seat valve CAGE Code: 59155
Alternate P/N :  9757128

Please utilize the RFQ form below to submit an online quote request for NSN part number 975-7128 of Seat Valve by manufacturer Marine Diesel Inc having CAGE Code 59155 with NSN number 4820-00-975-7128. Please also fill the requested quantity and need by date form fields for your required part 975-7128. This information will help us prioritize your request effectively.

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Aerospace Orbit is owned and operated by ASAP Semiconductor – an AS9120B, ISO 9001:2015, and FAA AC 00-56B distributor of Marine Diesel Inc NSN parts. We stock difficult-to-find parts from more than 75,000 manufacturers. Request a quote for part number 975-7128 and an account manager will contact you shortly.

Our industry relationships allow us to assure competitive prices on all obsolete parts, and shorten the supply chain to deliver as soon as possible. You will receive a response within 15 minutes from a sales representative at Aerospace Orbit. Additionally, you can call us at +1-714-705-4780 or submit a Bill of Materials (BOM) to sales@aerospaceorbit.com to expedite the purchase process.


NSN Information for Part Number 975-7128 with NSN 4820-00-975-7128, 4820009757128

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-975-7128

Item Description:

Seat Valve

48200097571280N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
975-7128225

Characteristics Data of NSN 4820-00-975-7128, 4820009757128

MRCCriteriaCharacteristic
ABKKFLANGE DIAMETER0.434 INCHES MINIMUM AND 0.436 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.250 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
AJRFFLANGE SEAT TO DISK END HEIGHT0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
AJRMUNDER FLANGE HEIGHT0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
AJSGSEAT ANGLE IN DEG90.000 NOMINAL
CQFMHARDNESS RATING58.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MAXIMUM OVERALL
CQKMSEATING SURFACE SHAPEANGULAR
CQKWBODY STEPPED INSIDE DIAMETER0.124 INCHES MINIMUM FIRST STEP AND 0.126 INCHES MAXIMUM FIRST STEP
CQKWBODY STEPPED INSIDE DIAMETER0.250 INCHES NOMINAL SECOND STEP
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STYLSTYLE DESIGNATORPLAIN


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