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) | 01-131-2934 (011312934) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Huck International Inc, Alcoa Global Fasteners Inc, Fastener Innovation Technology Inc, Sps Technologies Inc, Nimikkeistokeskus Ncb Finland, Hi Shear Corporation, Valley Todeco Inc, Heartland Precision Fasteners In, Houston Precision Fastener L L C, West Coast Aerospace Inc, Lisi Aerospace Canada Corp, Reid Products Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M733-5-11 | boeing company the | screw close tolerance | RFQ |
| HT4057-5-11A | huck international inc | screw close tolerance | RFQ |
| HT4057-5-11A | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-5L11 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4057-5-11A | sps technologies inc | screw close tolerance | RFQ |
| ST3M733-5L11 | boeing company the | screw close tolerance | RFQ |
| 10115278 | nimikkeistokeskus ncb finland | screw close tolerance | RFQ |
| HT4057-5-11 | hi shear corporation | screw close tolerance | RFQ |
| ST3M733-5L11 | valley todeco inc | screw close tolerance | RFQ |
| ST3M733-5L11 | sps technologies inc | screw close tolerance | RFQ |
| HT4057-5-11A | hi shear corporation | screw close tolerance | RFQ |
| ST3M733-5L11 | heartland precision fasteners in | screw close tolerance | RFQ |
| CHT4057-5-11 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-5L11 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4057-5-11 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-5L11 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4057-5-11 | sps technologies inc | screw close tolerance | RFQ |
| HT4057-5-11A | lisi aerospace canada corp | screw close tolerance | RFQ |
| ST3M733-5L11 | reid products inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.204 INCHES MINIMUM AND 1.234 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.575 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| ANEE | GRIP LENGTH | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 23-112 FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-131-2934, 5305011312934 | ||||
| 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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