NSN Part Numbers List by NSN 4730-00-756-2256 (4730007562256)

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Item Name Bolt Fluid Passage
INC Code 18683
Federal Supply Group (FSG) Pipe Tubing Hose and Fittings
Federal Supply Class (FSC) 4730 Hose Pipe Tube Lubrication and Railing Fittings
National Item Identification Number (NIIN) 00-756-2256 (007562256)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
NAS551-4H tech aero inc bolt fluid passage Avl RFQ
NAS551-4H snark products inc bolt fluid passage Avl RFQ
NAS551-4H national aerospace standards com bolt fluid passage Avl RFQ
NAS551-4H finmeccanica spa helicopters bolt fluid passage Avl RFQ
NAS551-4H collins engineering corp bolt fluid passage Avl RFQ

Technical Characteristics of NSN 4730007562256

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN
AAWXCONCENTRIC HOLE DEPTH0.937 INCHES NOMINAL
AAXCCONCENTRIC HOLE DIAMETER0.172 INCHES NOMINAL
ACKMFIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
ACLKFIRST END THREAD CLASS3A
ACLLFIRST END THREAD DIRECTIONRIGHT-HAND
BBDFWRENCHING FEATURE STYLEHEXAGON
BBKRLENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER0.781 INCHES NOMINAL
BBLFWRENCHING FEATURE HEIGHT0.188 INCHES NOMINAL
CQBCMINIMUM TENSILE STRENGTH125000 POUNDS PER SQUARE INCH
CQMMFIRST END THREAD SERIES DESIGNATORUNF
CQPRFIRST END SEAT ANGLE45.0 DEGREES NOMINAL
CQYMFIRST END NOMINAL THREAD SIZE0.437 INCHES
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTCADMIUM
ZZZKSPECIFICATION/STANDARD DATA80205-NAS551 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ABHPOVERALL LENGTH1.375 INCHES NOMINAL
ACKNFIRST END STYLE DESIGNATORINVERTED FLARE
ASDBWIDTH ACROSS FLATS0.688 INCHES NOMINAL
ATKZFIRST END THREAD LENGTH0.406 INCHES NOMINAL
BBKLFIRST DIAMETER FROM WRENCHING FEATURE0.435 INCHES NOMINAL
BBKYFIRST RADIAL FLUID HOLE DIAMETER0.172 INCHES NOMINAL
BBLBDISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT0.796 INCHES NOMINAL
BBLDLENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END1.187 INCHES NOMINAL

Relevant Components for NSN - 4730-00-756-2256, 4730007562256
4730-00-409-8825 (4730004098825) 4720-01-566-1734 (4720015661734) 4720-01-496-0618 (4720014960618) 4710-01-624-8434 (4710016248434)
4720-00-006-6154 (4720000066154) 4730-01-569-0280 (4730015690280) 4720-01-251-8311 (4720012518311) 4730-01-245-1522 (4730012451522)
4730-00-136-4416 (4730001364416) 4720-01-435-4333 (4720014354333) 4730-00-935-9445 (4730009359445) 4730-00-287-1715 (4730002871715)

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