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) | 01-513-6935 (015136935) |
| NCB Code | USA (01) |
| Manufacturer | Heartland Precision Fasteners In, West Coast Aerospace Inc, Hi Shear Corporation, Reid Products Inc, Saturn Fasteners Inc, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Linread Canada Ltd, Valley Todeco Inc, Huck International Inc, Camcar Llc, Twist Tite Mfg Inc, Lisi Aerospace Canada Corp, Houston Precision Fastener L L C, Sps Technologies Inc, Boeing Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M557-3-9 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4027-3-9 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4027-3-9 | hi shear corporation | screw close tolerance | RFQ |
| 11923-3-9 | reid products inc | screw close tolerance | RFQ |
| ST3M557-3-9 | saturn fasteners inc | screw close tolerance | RFQ |
| HT4027-3-9 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4027-3-9 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M557-3-9 | linread canada ltd | screw close tolerance | RFQ |
| ST3M557-3-9 | valley todeco inc | screw close tolerance | RFQ |
| ST3M557-3-9 | huck international inc | screw close tolerance | RFQ |
| ST3M577-3-9 | camcar llc | screw close tolerance | RFQ |
| ST3M557-3-9 | twist tite mfg inc | screw close tolerance | RFQ |
| HT4027-3-9 | lisi aerospace canada corp | screw close tolerance | RFQ |
| ST3M557-3-9 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4027-3-9 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-3-9 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-3-9 | boeing company the | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.406 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM |
| AASK | HEAD STYLE | OVAL COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.2966 INCHES MINIMUM AND 0.3016 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | CANOPY SYSTEM |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-513-6935, 5305015136935 | ||||
| 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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