| 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) | 01-190-2202 (011902202) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Boeing Company The, Fastener Innovation Technology Inc, Lisi Aerospace Canada Corp, Sps Technologies Inc, Hi Shear Corporation, Huck International Inc, West Coast Aerospace Inc, Reid Products Inc |
| Associated Parts Numbers of NSN 5305-01-190-2202 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| FT4020-5-7AY | alcoa global fasteners inc | screw shoulder | 06950 | A | A | RFQ |
| HT4020-5-7AY | alcoa global fasteners inc | screw shoulder | 92215 | A | A | RFQ |
| 3M902C5-7A | boeing company the | screw shoulder | 76301 | A | A | RFQ |
| 3M902C5-7A | fastener innovation technology inc | screw shoulder | 58998 | A | A | RFQ |
| HT4020-5-7AY | lisi aerospace canada corp | screw shoulder | l4528 | E | A | RFQ |
| HT4020-5-7AY | sps technologies inc | screw shoulder | k5673 | E | A | RFQ |
| HT4020 5 7AY | hi shear corporation | screw shoulder | 73197 | A | A | RFQ |
| HT4020 5 7AY | huck international inc | screw shoulder | 97928 | A | R | RFQ |
| WC4020 5 7AY | west coast aerospace inc | screw shoulder | 60516 | F | A | RFQ |
| 11879C5-7A | reid products inc | screw shoulder | 59563 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.531 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.953 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.629 INCHES MINIMUM AND 0.634 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.3427 INCHES MINIMUM AND 0.3432 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE O RING. MUST BE LUBRICATE WITH CETYL ALCOHOL |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-190-2202, 5305011902202 | ||||
| 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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