| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-143-6536 (011436536) |
| NCB Code | USA (01) |
| Manufacturer | Huck International Inc, Houston Precision Fastener L L C, Boeing Company The, Lisi Aerospace Canada Corp, Reid Products Inc, West Coast Aerospace Inc, Sps Technologies Inc, Valley Todeco Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, Heartland Precision Fasteners In, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M653C5-14A | huck international inc | screw shoulder | 17446 | RFQ |
| ST3M653C5-14A | houston precision fastener l l c | screw shoulder | 1vsl7 | RFQ |
| ST3M653C5-14A | boeing company the | screw shoulder | 76301 | RFQ |
| ST3M653C5-14A | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| ST3M653C5-14A | reid products inc | screw shoulder | 59563 | RFQ |
| ST3M653C5-14A | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| ST3M653C5-14A | sps technologies inc | screw shoulder | k5673 | RFQ |
| ST3M653C5-14A | valley todeco inc | screw shoulder | 06710 | RFQ |
| ST3M653C5-14A | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| ST3M653C5-14A | hi shear corporation | screw shoulder | 73197 | RFQ |
| ST3M653C5-14A | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| ST3M653C5-14A | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.505 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.390 INCHES MINIMUM AND 1.437 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.629 INCHES MINIMUM AND 0.634 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.3271 INCHES MINIMUM FIRST SHOULDER AND 0.3276 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.781 INCHES MINIMUM FIRST SHOULDER AND 0.803 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 | FURNISHED WITH ONE RUBBER O RING |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-143-6536, 5305011436536 | ||||
| 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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