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5305-00-174-0621, 5305001740621 NSN Information

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Manufacturer Part Number(s):180836PC2, MILB857CLATYPEB

FSC NIIN ITEM NAME
5305 001740621 SCREW,MACHINE
INC ESDC HMIC
0665 N

5305-00-174-0621 MCRD (Master Cross Reference Data)

Mfg. Part # Mfg. Name CAGE RNCC RNVC ISC MSDS SADC DAC HCC
180836PC2 NAVAIR AND NAVSEA MANAGED 10001 3 9 2
MILB857CLATYPEB MILITARY SPECIFICATIONS 81349 4 1 2

5305-00-174-0621 Characteristics

MRC Requirement Statement Characteristics
CYBA SCREW SURFACE TREATMENT ZINC
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
AASB FASTENER LENGTH 0.513 INCHES NOMINAL
SR-1 SPEC/STD CONTROLLING DATA
AASU HEAD HEIGHT 0.180 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
AAJD THREAD CLASS 3A
THSD THREAD SERIES DESIGNATOR UNF
AASA THREAD LENGTH 0.332 INCHES MINIMUM AND 0.372 INCHES MAXIMUM
SR-1 MANUFACTURERS CODE 81349
AAJF THREAD DIRECTION RIGHT-HAND
CMLP THREAD QUANTITY PER INCH 28
AASK HEAD STYLE HEXAGON
SR-1 NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILB857CLATYPEB
CYAU SCREW MATERIAL STEEL
AATB WIDTH BETWEEN FLATS 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES