AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Alternative NSN: 5305-00-211-8488 |
| Item Name:Screw Shoulder |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 002118488 |
| NCB Code: USA (00) |
| Manufacturers: Alcoa Fastening Systems Ltd , Alcoa Global Fasteners Inc , Boeing Company The , Hi Shear Corporation , Huck International Inc , Lisi Aerospace , Satair Usa Inc , Sps Technologies Ltd |
ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Screw Shoulder 3M50-4-9, 3M50-4-9, 3M50-4-9, 3M50-4-9, 3M50-4-9 of Lisi Aerospace, Huck International Inc, Hi Shear Corporation, Alcoa Global Fasteners Inc, Boeing Company The with NSN 5305-00-211-8488.
NSN 5305-00-211-8488, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.
| Part No | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|
| 3M50-4-9 | Screw Shoulder | Lisi Aerospace | Avl | RFQ |
| 3M50-4-9 | Screw Shoulder | Huck International Inc | Avl | RFQ |
| 3M50-4-9 | Screw Shoulder | Hi Shear Corporation | Avl | RFQ |
| 3M50-4-9 | Screw Shoulder | Alcoa Global Fasteners Inc | Avl | RFQ |
| 3M50-4-9 | Screw Shoulder | Boeing Company The | Avl | RFQ |
| 3M50-4-9 | Screw Shoulder | Sps Technologies Ltd | Avl | RFQ |
| 54267-4-9 | Screw Shoulder | Sps Technologies Ltd | Avl | RFQ |
| HT409A4-9 | Screw Shoulder | Alcoa Global Fasteners Inc | Avl | RFQ |
| HT409A4-9 | Screw Shoulder | Alcoa Fastening Systems Ltd | Avl | RFQ |
| HT41UA9 | Screw Shoulder | Satair Usa Inc | Avl | RFQ |
| HT41UA9 | Screw Shoulder | Alcoa Fastening Systems Ltd | Avl | RFQ |
| HT41UA9 | Screw Shoulder | Hi Shear Corporation | Avl | RFQ |
| HTS501-4-9 | Screw Shoulder | Huck International Inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.015 INCHES MINIMUM AND 1.062 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.502 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2641 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.485 INCHES MINIMUM FIRST SHOULDER AND 0.507 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | FURNISHED WITH SILICONE RUBBER O-RING |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 3-52,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 3-52,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| 5305-00-000-0094 | 5305-00-001-1366 | 5305-00-001-1367 | 5305-00-001-1569 | 5305-00-001-1837 | 5305-00-001-1918 | 5305-00-001-1948 | 5305-00-001-1963 | 5305-00-001-2011 |
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