Sps Technologies Ltd Part Number HT4020-5-21AX - Get an Instant Quote

Part Number:  HT4020-5-21AX
Alternate P/N:  HT4020521AX
Manufacturer:  sps technologies ltd
NIIN:  01-143-5040
Item Name :  screw shoulder
CAGE Code:  K5673
FSC:  5305 Screws
INC Code:  22846
Country:  USA
NCB Code:  01
Last Updated:  05-22-2025

Part Number HT4020-5-21AX described as Screw Shoulder with NSN 5305-01-143-5040 with FSC 5305 Screws by Manufacture Sps Technologies Ltd is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Sps Technologies Ltd aerospace and aviation parts like HT4020-5-21AX. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number HT4020-5-21AX with NSN 5305-01-143-5040, 5305011435040

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-143-5040

Item Description:

Screw Shoulder

53050114350400N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
St3m653c5-21a523

Characteristics Data of NSN 5305-01-143-5040, 5305011435040

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.506 INCHES MINIMUM AND 0.573 INCHES MAXIMUM
AASBFASTENER LENGTH1.828 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK UNDERCUT
AASLHEAD DIAMETER0.629 INCHES MINIMUM AND 0.634 INCHES MAXIMUM
AASUHEAD HEIGHT0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.3271 INCHES MINIMUM FIRST SHOULDER AND 0.3276 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH1.218 INCHES MINIMUM FIRST SHOULDER AND 1.240 INCHES MAXIMUM FIRST SHOULDER
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
CMLPTHREAD QUANTITY PER INCH24
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
FEATSPECIAL FEATURESFURNISHED WITH ONE RUBBER O RING
MATTMATERIALSTEEL COMP XM-13 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF



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