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) | 01-255-9449 (012559449) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Fastener Innovation Technology Inc, Valley Todeco Inc, West Coast Aerospace Inc, Sps Technologies Inc, Hi Shear Corporation, Houston Precision Fastener L L C, Heartland Precision Fasteners In, Huck International Inc, Reid Products Inc, Boeing Company The, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M454-3DL6 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M454-3DL6 | fastener innovation technology inc | screw close tolerance | RFQ |
| ST3M454-3DL6 | valley todeco inc | screw close tolerance | RFQ |
| WC4025L-3D6 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4025L3D6 | sps technologies inc | screw close tolerance | RFQ |
| ST3M454-3DL6 | sps technologies inc | screw close tolerance | RFQ |
| HT4025L3D6 | hi shear corporation | screw close tolerance | RFQ |
| ST3M454-3DL6 | houston precision fastener l l c | screw close tolerance | RFQ |
| ST3M454-3DL6 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4025L3D6 | huck international inc | screw close tolerance | RFQ |
| 11905-3DL6 | reid products inc | screw close tolerance | RFQ |
| ST3M454-3DL6 | boeing company the | screw close tolerance | RFQ |
| HT4025L3D6 | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4025L3D6 | lisi aerospace canada corp | 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 | 0.766 INCHES MINIMUM AND 0.796 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.376 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM FIRST HOLE AND 0.075 INCHES MAXIMUM FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.365 INCHES MINIMUM AND 0.385 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 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.645 INCHES MINIMUM FIRST HOLE AND 0.685 INCHES MAXIMUM FIRST HOLE |
| FEAT | SPECIAL FEATURES | PAINT COLOR WHITE |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PAINT TOP OF HEAD |
| SFTT | SURFACE TREATMENT | PASSIVATE GRIP |
| SFTT | SURFACE TREATMENT | PASSIVATE THREADS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 595 FED STD SINGLE TREATMENT RESPONSE TOP OF HEAD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE GRIP |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE THREADS |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-255-9449, 5305012559449 | ||||
| 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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