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Request a Quote on Alcoa Fastening Systems Ltd Part Number HT187-4-12 with the NSN 5305-00-434-5486 Today!

Part Number: HT187-4-12
Alternate P/N: HT187412
Manufacturer: Alcoa Fastening Systems Ltd
NSN: 5305-00-434-5486
NIIN: 004345486
Item Name : Screw Close Tolerance
CAGE Code: C4293
FSC: 5305 Screws
FSG: 53 Hardware and Abrasives
Country: USA
NCB Code: 00

Thank you for taking an interest in the Screw Close Tolerance NSN parts that we carry here on Buy Military Ground Vehicle Parts. You have reached the RFQ page for part number HT187-4-12, an item that traces back to the manufacturer Alcoa Fastening Systems Ltd. Listed with NSN 5305004345486, this listing is available for purchase from our website at any time. If you are interested in part number HT187-4-12 and wish to learn more, be sure to fill out and submit the RFQ form found on this page. By presenting us information such as your target price and expected delivery date, we can best formulate and present a solution that closely caters to your unique needs and restrictions alike.

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To make the part searching process as simple as possible, we choose to list offerings with as much relevant information as we can. For example, while part number HT187-4-12 is manufactured by Alcoa Fastening Systems Ltd, it is specifically listed along with CAGE Code C4293. With this identifier, you can trace this item back to the exact facility it was sourced from. Additionally, with the NSN 5305-00-434-5486, this signifies that the product belongs to the Federal Supply Class 5305 Screws. Alongside our easy-to-navigate database, we also offer highly competitive pricing and rapid lead times for the benefit of our customers. Get in touch with an industry expert today and see why so many customers steadily depend on us for their operational needs. 

NSN Information for Part Number HT187-4-12 with NSN 5305-00-434-5486, 5305004345486

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-434-5486

Item PartTypeName:

SCREW,CLOSE TOLERANCE

53050043454860N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
HT8076-4-12225

Characteristics Data of NSN 5305-00-434-5486, 5305004345486

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.316 INCHES NOMINAL
AASBFASTENER LENGTH1.051 INCHES MINIMUM AND 1.081 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 LENGTH0.740 INCHES MINIMUM AND 0.760 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 CENTER0.948 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 MICORINCHES
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

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