| 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, Heartland Precision Fasteners In, Huck International Inc, Nimikkeistokeskus Ncb Finland, Fastener Innovation Technology Inc, Hi Shear Corporation, Valley Todeco Inc, Boeing Company The, Sps Technologies Inc, Alcoa Global Fasteners Inc, Mecair Aerospace Industries Inc, Parker Hannifin Corporation, Reid Products Inc, Twist Tite Mfg Inc, Houston Precision Fastener L L C |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| WC4010-5-5 | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| ST3M495-5-5 | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| HT4010-5-5 | huck international inc | screw shoulder | 97928 | RFQ |
| 10198372 | nimikkeistokeskus ncb finland | screw shoulder | a486g | RFQ |
| ST3M495-5-5 | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| HT4010-5-5 | hi shear corporation | screw shoulder | 73197 | RFQ |
| ST3M495-5-5 | valley todeco inc | screw shoulder | 06710 | RFQ |
| ST3M495-5-5 | boeing company the | screw shoulder | 76301 | RFQ |
| HT4010-5-5 | sps technologies inc | screw shoulder | 80539 | 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 | mecair aerospace industries inc | screw shoulder | 0hl40 | RFQ |
| ST3M495-5-5 | parker hannifin corporation | screw shoulder | 1vxl7 | RFQ |
| 11911-5-5 | reid products inc | screw shoulder | 59563 | RFQ |
| ST3M495-5-5 | twist tite mfg inc | screw shoulder | 007r1 | RFQ |
| ST3M495-5-5 | houston precision fastener l l c | screw shoulder | 1vsl7 | 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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