| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-084-1907 (010841907) |
| NCB Code | USA (01) |
| Manufacturer | Huck International Inc, Sps Technologies Inc, Reid Products Inc, Alcoa Global Fasteners Inc, Boeing Company The, Lisi Aerospace Canada Corp, Twist Tite Mfg Inc, West Coast Aerospace Inc, Hi Shear Corporation, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M495-7-9 | huck international inc | screw shoulder | 17446 | RFQ |
| HT4010-7-9 | sps technologies inc | screw shoulder | 80539 | RFQ |
| 11911-7-9 | reid products inc | screw shoulder | 59563 | RFQ |
| HT4010-7-9 | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| ST3M495-7-9 | alcoa global fasteners inc | screw shoulder | 06950 | RFQ |
| ST3M495-7-9 | boeing company the | screw shoulder | 76301 | RFQ |
| HT4010-7-9 | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| ST3M495-7-9 | twist tite mfg inc | screw shoulder | 007r1 | RFQ |
| ST3M495-7-9 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| HT4010-7-9 | huck international inc | screw shoulder | 97928 | RFQ |
| HT4010-7-9 | hi shear corporation | screw shoulder | 73197 | RFQ |
| ST3M495-7-9 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.574 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.146 INCHES MINIMUM AND 1.176 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.612 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.4521 INCHES MINIMUM FIRST SHOULDER AND 0.4526 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.458 INCHES MINIMUM FIRST SHOULDER AND 0.478 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| 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 | 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 - 5305-01-084-1907, 5305010841907 | ||||
| 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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