| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-142-7225 (011427225) |
| NCB Code | USA (01) |
| Manufacturer | Fastener Innovation Technology Inc, Hi Shear Corporation, Reid Products Inc, Huck International Inc, Lisi Aerospace Canada Corp, Boeing Company The, Alcoa Global Fasteners Inc, West Coast Aerospace Inc, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| HT4020-5-14AY | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| HT4020-5-14AY | hi shear corporation | screw shoulder | 73197 | RFQ |
| 11879C5-14A | reid products inc | screw shoulder | 59563 | RFQ |
| 3M902C5-14A | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| HT4020-5-14AY | huck international inc | screw shoulder | 97928 | RFQ |
| HT4020-5-14AY | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| 3M902C5-14A | boeing company the | screw shoulder | 76301 | RFQ |
| HT4020-5-14AY | alcoa global fasteners inc | screw shoulder | 92215 | RFQ |
| HT4020-5-14AY | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| HT4020-5-14AY | sps technologies inc | screw shoulder | k5673 | 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 | 0.075 INCHES MINIMUM AND 0.077 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.3427 INCHES MINIMUM FIRST SHOULDER AND 0.3432 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.788 INCHES MINIMUM FIRST SHOULDER AND 0.810 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 | 100.0 DEGREES NOMINAL |
| 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 |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-142-7225, 5305011427225 | ||||
| 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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