| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-031-5365 (010315365) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Reid Products Inc, Nimikkeistokeskus Ncb Finland, Satair Usa Inc, Fastener Innovation Technology Inc, West Coast Aerospace Inc, Sps Technologies Inc, Hi Shear Corporation, Huck International Inc, Alcoa Global Fasteners Inc, Alcoa Fastening Systems Ltd, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M495-3-4-1 | boeing company the | screw shoulder | 76301 | RFQ |
| 11911-3-4-1 | reid products inc | screw shoulder | 59563 | RFQ |
| 10114877 | nimikkeistokeskus ncb finland | screw shoulder | a486g | RFQ |
| HT4016-3-4X | satair usa inc | screw shoulder | r1120 | RFQ |
| ST3M495-3-4-1 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| WC4010-3-4 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| HT4016-3-4X | sps technologies inc | screw shoulder | 80539 | RFQ |
| HT4016-3-4X | hi shear corporation | screw shoulder | 73197 | RFQ |
| HT4016-3-4X | huck international inc | screw shoulder | 97928 | RFQ |
| HT4016-3-4X | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| HT4016-3-4X | alcoa fastening systems ltd | screw shoulder | c4293 | RFQ |
| HT4016-3-4X | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.306 INCHES MINIMUM AND 0.356 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.566 INCHES MINIMUM AND 0.596 INCHES MAXIMUM |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.2966 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.013 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.202 INCHES MINIMUM FIRST SHOULDER AND 0.203 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.195 INCHES MINIMUM FIRST SHOULDER AND 0.224 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 | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | WITH 0.079 IN. MIN 0.080 IN. MAX W HEX SOCKET DRIVE ON THREAD END |
| MATT | MATERIAL | STEEL COMP 301 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-031-5365, 5305010315365 | ||||
| 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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