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Quality guaranteed We sell only warrantied and traceable partsThank you for your interest in HT403A5 21 available NSN part on NSN Sphere. Screw Machine is listed with the part number HT403A5 21, and its manufacturer is Alcoa Fastening Systems Ltd. This NSN part is currently available for purchase through our website today, and you may begin the process by filling out the following RFQ form. By providing us with information such as what parts you need, when you need them by, and your target price, our team can present you with a personalized quote that has been specifically tailored to fit your individual needs and requirements. Once you have submitted your request, a dedicated account manager will review and reach out to you in 15 minutes or less to continue the purchasing process.
As a leading online distributor of NSN parts like HT403A5 21, we provide customers access to an expansive database of new, used, and obsolete items that have been sourced from top global manufacturers such as Alcoa Fastening Systems Ltd. If you are facing an AOG situation or time constraint, we provide same-day delivery and expedited shipping on a number of items. Get started on the purchasing process for NSN 5305007643034 under FSC 5305 Screws and experience how NSN Sphere can serve as your strategic sourcing partner for all of your operational needs.
| MRC | Criteria | Characteristic |
|---|---|---|
| CBBL | Features Provided | O RING |
| AHYM | Nominal Thread Diameter | 0.312 INCHES |
| AASK | Head Style | FLAT COUNTERSUNK UNDERCUT |
| CYBA | Screw Surface Treatment | CADMIUM |
| CYAU | Screw Material | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 |
| ABQZ | Internal Drive Style | HIGH-TORQUE |
| CQBC | Minimum Tensile Strength | 180000 POUNDS PER SQUARE INCH |
| THSD | Thread Series Designator | UNF |
| AAJF | Thread Direction | RIGHT-HAND |
| AASL | Head Diameter | 0.628 INCHES MINIMUM AND 0.633 INCHES MAXIMUM |
| AASA | Thread Length | 0.531 INCHES MINIMUM |
| AASB | Fastener Length | 1.844 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| CRSQ | Countersink Angle | 100.0 DEGREES NOMINAL |
| AASU | Head Height | 0.087 INCHES MINIMUM AND 0.089 INCHES MAXIMUM |
| CYAW | Screw Material Document And Classification | SAE ASSN STD ALL MATERIAL RESPONSES |
| CMLP | Thread Quantity Per Inch | 24 |
| AAJD | Thread Class | 3A |
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