Database of Screw Cap Socket Head Under NSN (5305011898438) 5305-01-189-8438 Parts

Item Name Screw Cap Socket Head
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
National Item Identification Number (NIIN) 01-189-8438 (011898438)
NCB Code USA (01)
Manufacturer National Aerospace Standards Com, Military Standards Corp, Federal Specifications
Part Number Manufacturer Item Name RFQ
MS16995-55B national aerospace standards com screw cap socket head RFQ
MS16995-55B military standards corp screw cap socket head RFQ
FF-S-86 federal specifications screw cap socket head RFQ

Technical Characteristics of NSN 5305011898438

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.710 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
AASBFASTENER LENGTH1.610 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASUHEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AGAVEND ITEM IDENTIFICATION5820-01-679-7243 RADIO SET,AN/VRC-135(V)1,HANDHELD,MANPACK AND SMALL FORM FIT (HMS) 2-CHANNEL LEADER RADIO
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ASDBWIDTH ACROSS FLATS0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH20
CQBCMINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING80.0 ROCKWELL C MINIMUM OVERALL
CQHQMINIMUM YIELD STRENGTH30000 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SFTTSURFACE TREATMENTOXIDE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC
ZZZTNONDEFINITIVE SPEC/STD DATA6 TYPE

Relevant Components for NSN - 5305-01-189-8438, 5305011898438
5355-00-582-7370 (5355005827370) 5340-01-492-4288 (5340014924288) 5340-00-523-3711 (5340005233711) 5330-01-275-9444 (5330012759444)
5340-01-238-2053 (5340012382053) 5365-01-693-2245 (5365016932245) 5331-01-258-8240 (5331012588240) 5365-01-672-1629 (5365016721629)
5365-01-432-4280 (5365014324280) 5365-01-654-1906 (5365016541906) 5340-01-451-0804 (5340014510804) 5340-01-489-6012 (5340014896012)

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