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Part HT187-4-13 By Alcoa Fastening Systems Ltd - Request for Quote Today !

Mfg Part Number: HT187-4-13

Alternate P/N: HT187413

NIIN : 004345487

CAGE Code : C4293

Item Name : Screw Close Tolerance

If you’re in need of NSN parts, Purchasing Synergy is the ultimate source. As an ASAP Semiconductor company, we have access to a vast and diverse inventory of parts and components like HT187-4-13 for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Screw Close Tolerance from Alcoa Fastening Systems Ltd with Cage Code C4293 as well as part numbers like HT187-4-13 and FSC 5305 Screws with004345487. Purchasing Synergy has more than two billion new and obsolete parts readily available with short lead times and competitive prices and, as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.

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Our website offers a range of parametric search capabilities which allow our customers to search for parts through a number like HT187-4-13 and filters, one of which is National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. Purchasing Synergy has a broad selection of NSN parts such as 5305004345487 from manufacturers like Alcoa Fastening Systems Ltd. To begin the purchasing process immediately, submit an RFQ today.

NSN Information for Part Number HT187-4-13 with NSN 5305-00-434-5487, 5305004345487

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-434-5487

Item Description:

Screw Close Tolerance

53050043454870N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
Ht187-4-13225

Characteristics Data of NSN 5305-00-434-5487, 5305004345487

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.316 INCHES NOMINAL
AASBFASTENER LENGTH1.113 INCHES MINIMUM AND 1.143 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
AAURGRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
AAWBSHANK UNTHREADED HOLE DIAMETER0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH28
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER1.010 INCHES NOMINAL FIRST HOLE
CSYMSURFACE FINISH125.0 MICROINCHES OVERALL
CSYMSURFACE FINISH125.0 MICROINCHES TOP OF HEAD
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
FEATSPECIAL FEATURESCONICAL SURFACE OF HEAD 32 MICROINCHES
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONNAS 498 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNF

  Related NSN Parts of HT187-4-13

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