The NSN 5305-01-143-0597 part numbers HT4020-5-18AX, ST3M653C5-18A manufactured by Huck International Inc, Lisi Aerospace Canada Corp, Hishear Corporation, Alcoa Global Fasteners Inc, Reid Products Inc is available in our inventory. As an ASAP Semiconductor owned and operated website, ASAP Aviation Unlimited has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our NSN 5305-01-143-0597 inventory quickly and efficiently. Our focus on quality control has earned us our FAA AC 0056B accreditation and AS9120B, ISO 9001:2015 certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send an Instant RFQ form from this page for NSN 5305-01-143-0597 parts of Screw Shoulder, and one of our account managers will respond to it within fifteen minutes or less.
| Alternative NSN: 5305-01-143-0597 |
| Item Name: Screw Shoulder |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 011430597 |
| NCB Code: USA (01) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| HT4020-5-18AX | huck international inc | screw shoulder | Avl | RFQ |
| HT4020-5-18AX | lisi aerospace canada corp | screw shoulder | Avl | RFQ |
| HT4020-5-18AX | hishear corporation | screw shoulder | Avl | RFQ |
| HT4020-5-18AX | alcoa global fasteners inc | screw shoulder | Avl | RFQ |
| ST3M653C5-18A | reid products inc | screw shoulder | Avl | RFQ |
| ST3M653C5-18A | alcoa global fasteners inc | screw shoulder | Avl | RFQ |
| HT4020-5-18AX | huck intl inc | screw shoulder | Avl | RFQ |
| ST3M653C5-18A | boeing company | screw shoulder | Avl | RFQ |
| HT4020-5-18AX | sps technologies inc | screw shoulder | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 1.640 INCHES MINIMUM AND 1.687 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM |
| AATX | SHOULDER LENGTH | 1.031 INCHES MINIMUM FIRST SHOULDER AND 1.053 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE RUBBER O RING |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.505 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.629 INCHES MINIMUM AND 0.634 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.3271 INCHES MINIMUM FIRST SHOULDER AND 0.3276 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
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