| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-084-5407 (010845407) |
| NCB Code | USA (01) |
| Manufacturer | West Coast Aerospace Inc, Alcoa Global Fasteners Inc, Sps Technologies Inc, Reid Products Inc, Hi Shear Corporation, Huck International Inc, Boeing Company The, Fastener Innovation Technology Inc, Lisi Aerospace Canada Corp, Houston Precision Fastener L L C, Valley Todeco Inc, Heartland Precision Fasteners In |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| WC4010-4-14-1 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| HT4016-4-14X | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| HT4016-4-14X | sps technologies inc | screw shoulder | 80539 | RFQ |
| 11911-4-14-1 | reid products inc | screw shoulder | 59563 | RFQ |
| ST3M495-4-14-1 | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| HT4016-4-14X | hi shear corporation | screw shoulder | 73197 | RFQ |
| HT4016-4-14-X | huck international inc | screw shoulder | 97928 | RFQ |
| ST3M495-4-14-1 | boeing company the | screw shoulder | 76301 | RFQ |
| ST3M495-4-14-1 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| ST3M495-4-14-1 | sps technologies inc | screw shoulder | 56878 | RFQ |
| HT4016-4-14X | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| ST3M495-4-14-1 | houston precision fastener l l c | screw shoulder | 1vsl7 | RFQ |
| ST3M495-4-14-1 | valley todeco inc | screw shoulder | 06710 | RFQ |
| ST3M495-4-14-1 | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.372 INCHES MINIMUM AND 0.422 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.257 INCHES MINIMUM AND 1.287 INCHES MAXIMUM |
| AASK | HEAD STYLE | OVAL COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.3898 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2646 INCHES MINIMUM FIRST SHOULDER AND 0.2651 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.811 INCHES MINIMUM FIRST SHOULDER AND 0.831 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 | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | INTERNAL HEXAGON SOCKET IN THREADED END 0.0947 IN. MIN AND 0.0967 IN. MAX WIDTH ACROSS FLATS |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-084-5407, 5305010845407 | ||||
| 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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