ASAP Aviation Procurement is pleased to announce that part number HT403A5-21 of NSN 5305-00-764-3034 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number HT403A5-21 is a Screw Machine manufactured by Alcoa Fastening Systems Ltd under CAGE Code C4293. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-00-764-3034 Item Description: SCREW,MACHINE | 5305 | 007643034 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HT403A5-21 | 5 | 2 | 3 |
| 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 |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote