| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-141-7916 (011417916) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Hi Shear Corporation, Reid Products Inc, Lisi Aerospace Canada Corp, Fastener Innovation Technology Inc, West Coast Aerospace Inc, Huck International Inc, Sps Technologies Inc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M495-3-1-1 | boeing company the | screw shoulder | 76301 | RFQ |
| HT4016-3-1X | hi shear corporation | screw shoulder | 73197 | RFQ |
| 11911-3-1-1 | reid products inc | screw shoulder | 59563 | RFQ |
| HT4016-3-1X | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| ST3M495-3-1-1 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| WC4010-3-1 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| HT4016-3-1X | huck international inc | screw shoulder | 97928 | RFQ |
| HT4016-3-1X | sps technologies inc | screw shoulder | 80539 | RFQ |
| HT4016-3-1X | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.307 INCHES MINIMUM AND 0.364 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.379 INCHES MINIMUM AND 0.426 INCHES MAXIMUM |
| AASK | HEAD STYLE | OVAL COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2021 INCHES MINIMUM FIRST SHOULDER AND 0.2026 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.017 INCHES MINIMUM FIRST SHOULDER AND 0.036 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-141-7916, 5305011417916 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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