| Item Name | Screw Shoulder |
| INC Code | 22846 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-142-7231 (011427231) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Boeing Company The, Fastener Innovation Technology Inc, Huck International Inc, Reid Products Inc, Hi Shear Corporation, Sps Technologies Inc, Lisi Aerospace Canada Corp, West Coast Aerospace Inc |
| Associated Parts Numbers of NSN 5305-01-142-7231 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| ST3M496-5-17 | alcoa global fasteners inc | screw shoulder | 06950 | A | A | RFQ |
| HT4008 5 17 | alcoa global fasteners inc | screw shoulder | 92215 | A | A | RFQ |
| ST3M496-5-17 | boeing company the | screw shoulder | 76301 | A | A | RFQ |
| ST3M496-5-17 | fastener innovation technology inc | screw shoulder | 58998 | A | A | RFQ |
| ST3M496-5-17 | huck international inc | screw shoulder | 17446 | A | A | RFQ |
| 11913-5-17 | reid products inc | screw shoulder | 59563 | A | A | RFQ |
| ST3M496-5-17 | hi shear corporation | screw shoulder | 73197 | A | A | RFQ |
| ST3M496-5-17 | sps technologies inc | screw shoulder | 80539 | A | A | RFQ |
| HT4008-5-17 | sps technologies inc | screw shoulder | 80539 | A | A | RFQ |
| HT4008-5-17 | hi shear corporation | screw shoulder | 73197 | A | A | RFQ |
| ST3M496-5-17 | lisi aerospace canada corp | screw shoulder | l4528 | E | A | RFQ |
| HT4008-5-17 | huck international inc | screw shoulder | 97928 | A | R | RFQ |
| ST3M496-5-17 | west coast aerospace inc | screw shoulder | 60516 | F | A | 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 | 1.514 INCHES MINIMUM AND 1.544 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.625 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.3271 INCHES MINIMUM AND 0.3276 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.926 INCHES MINIMUM AND 0.946 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 |
| 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 - 5305-01-142-7231, 5305011427231 | ||||
| 5305-01-550-7160 (5305015507160) | 5305-00-817-7604 (5305008177604) | 5305-01-576-5750 (5305015765750) | 5305-01-571-8125 (5305015718125) | |
| 5305-01-102-9332 (5305011029332) | 5305-01-663-8969 (5305016638969) | 5305-01-501-5086 (5305015015086) | 5305-00-837-3323 (5305008373323) | |
| 5305-01-226-0794 (5305012260794) | 5305-01-364-9897 (5305013649897) | 5305-00-592-9787 (5305005929787) | 5305-00-699-6718 (5305006996718) | |
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