INSTANT RFQ

Take Advantage of Our NSN 4820-00-975-7128 Catalog for Streamlined Procurement

Thank you for taking an interest in the NSN 4820-00-975-7128 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4820-00-975-7128, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.

Underneath our overview, part numbers like 42576, 975-7128, and others that belong to our NSN 4820-00-975-7128 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-975-7128 (009757128)
NCB Code USA (00)
Manufacturer Woodward Hrt Inc, Marine Diesel Inc
Part Number Manufacturer Item Name Cage Code RFQ
42576 woodward hrt inc seat valve 81873 RFQ
975-7128 marine diesel inc seat valve 59155 RFQ

Technical Characteristics of NSN 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

Relevant Components for NSN - 4820-00-975-7128, 4820009757128
4820-01-549-4171 (4820015494171) 4820-01-510-8412 (4820015108412) 4820-01-416-2357 (4820014162357) 4820-00-428-0997 (4820004280997)
4820-01-192-7163 (4820011927163) 4820-01-413-1369 (4820014131369) 4820-01-335-7777 (4820013357777) 4810-01-490-9879 (4810014909879)
4820-01-081-7874 (4820010817874) 4820-17-110-1461 (4820171101461) 4820-01-366-3957 (4820013663957) 4820-01-616-4072 (4820016164072)

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