| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-046-3341 (010463341) |
| NCB Code | USA (01) |
| Manufacturer | West Coast Aerospace Inc, Boeing Company The, Hi Shear Corporation, Nimikkeistokeskus Ncb Finland, Mecair Aerospace Industries Inc, Sps Technologies Inc, Twist Tite Mfg Inc, Alcoa Global Fasteners Inc, Fastener Innovation Technology Inc, Huck International Inc, Houston Precision Fastener L L C, Valley Todeco Inc, Reid Products Inc, Parker Hannifin Corporation, Heartland Precision Fasteners In |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| WC4010-5-5 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| ST3M495-5-5 | boeing company the | screw shoulder | 76301 | RFQ |
| HT4010-5-5 | hi shear corporation | screw shoulder | 73197 | RFQ |
| 10198372 | nimikkeistokeskus ncb finland | screw shoulder | a486g | RFQ |
| ST3M495-5-5 | mecair aerospace industries inc | screw shoulder | 0hl40 | RFQ |
| HT4010-5-5 | sps technologies inc | screw shoulder | 80539 | RFQ |
| ST3M495-5-5 | twist tite mfg inc | screw shoulder | 007r1 | RFQ |
| ST3M495-5-5 | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| HT4010-5-5 | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| ST3M495-5-5 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| HT4010-5-5 | huck international inc | screw shoulder | 97928 | RFQ |
| ST3M495-5-5 | houston precision fastener l l c | screw shoulder | 1vsl7 | RFQ |
| ST3M495-5-5 | valley todeco inc | screw shoulder | 06710 | RFQ |
| 11911-5-5 | reid products inc | screw shoulder | 59563 | RFQ |
| ST3M495-5-5 | parker hannifin corporation | screw shoulder | 1vxl7 | RFQ |
| ST3M495-5-5 | heartland precision fasteners in | screw shoulder | 0zc92 | 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 | 0.764 INCHES MINIMUM AND 0.794 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.429 INCHES MINIMUM AND 0.472 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.327 INCHES MINIMUM FIRST SHOULDER AND 0.328 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.272 INCHES MINIMUM FIRST SHOULDER AND 0.296 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 AND0.130 IN. MAX WIDTH ACROSS FLATS |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 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 - 5305-01-046-3341, 5305010463341 | ||||
| 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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