| 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 | Fastener Innovation Technology Inc, Houston Precision Fastener L L C, Alcoa Global Fasteners Inc, Huck International Inc, Heartland Precision Fasteners In, Reid Products Inc, Lisi Aerospace Canada Corp, West Coast Aerospace Inc, Hi Shear Corporation, Valley Todeco Inc, Sps Technologies Inc, Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M653C5-14A | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| ST3M653C5-14A | houston precision fastener l l c | screw shoulder | 1vsl7 | RFQ |
| ST3M653C5-14A | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| ST3M653C5-14A | huck international inc | screw shoulder | 17446 | RFQ |
| ST3M653C5-14A | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| ST3M653C5-14A | reid products inc | screw shoulder | 59563 | RFQ |
| ST3M653C5-14A | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| ST3M653C5-14A | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| ST3M653C5-14A | hi shear corporation | screw shoulder | 73197 | RFQ |
| ST3M653C5-14A | valley todeco inc | screw shoulder | 06710 | RFQ |
| ST3M653C5-14A | sps technologies inc | screw shoulder | k5673 | RFQ |
| ST3M653C5-14A | boeing company the | screw shoulder | 76301 | 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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