AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-354-4292 (003544292) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc, Nimikkeistokeskus Ncb Finland, West Coast Aerospace Inc, Reid Products Inc, Sps Technologies Inc, Hi Shear Corporation, Fastener Innovation Technology Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M455-3L19-1 | boeing company the | screw close tolerance | RFQ |
| HT4024L3-19 | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4024L3-19 | alcoa global fasteners inc | screw close tolerance | RFQ |
| 10125221 | nimikkeistokeskus ncb finland | screw close tolerance | RFQ |
| WC4024L3-19 | west coast aerospace inc | screw close tolerance | RFQ |
| 11907-3L19-1 | reid products inc | screw close tolerance | RFQ |
| HT4024L3-19 | sps technologies inc | screw close tolerance | RFQ |
| HT4024L3-19 | hi shear corporation | screw close tolerance | RFQ |
| ST3M455-3L19-1 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4024L3-19 | huck international inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.579 INCHES MINIMUM AND 1.609 INCHES MAXIMUM |
| AASK | HEAD STYLE | OVAL COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5305-00-354-4292, 5305003544292 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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