| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-047-0471 (010470471) |
| NCB Code | USA (01) |
| Manufacturer | Huck International Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Reid Products Inc, Fastener Innovation Technology Inc, Sps Technologies Inc, West Coast Aerospace Inc, Boeing Company The, Satair Usa Inc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M495-5-14 | huck international inc | screw shoulder | 17446 | RFQ |
| HT4010-5-14 | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| HT4010-5-14 | hi shear corporation | screw shoulder | 73197 | RFQ |
| 11911-5-14 | reid products inc | screw shoulder | 59563 | RFQ |
| ST3M495-5-14 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| HT4010-5-14 | sps technologies inc | screw shoulder | 80539 | RFQ |
| HT4010-5-14 | huck international inc | screw shoulder | 97928 | RFQ |
| ST3M495-5-14 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| ST3M495-5-14 | boeing company the | screw shoulder | 76301 | RFQ |
| HT4010-5-14 | satair usa inc | screw shoulder | r1120 | RFQ |
| HT4010-5-14 | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| ST3M495-5-14 | sps technologies inc | screw shoulder | 0ptk6 | RFQ |
| ST3M495-5-14 | alcoa global fasteners inc | screw shoulder | 06950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.442 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.327 INCHES MINIMUM AND 1.357 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.429 INCHES MINIMUM AND 0.477 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.3271 INCHES MINIMUM FIRST SHOULDER AND 0.3276 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.865 INCHES MINIMUM FIRST SHOULDER AND 0.885 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | SOCKET DRIVE RECESS IN THREAD END 0.127 IN. MIN AND 0.130 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 - 5305-01-047-0471, 5305010470471 | ||||
| 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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