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) | 01-495-9257 (014959257) |
| NCB Code | USA (01) |
| Manufacturer | Saturn Fasteners Inc, Valley Todeco Inc, Twist Tite Mfg Inc, Heartland Precision Fasteners In, B And B Specialties Inc, Reid Products Inc, Lisi Aerospace Canada Corp, Sps Technologies Inc, Boeing Company The, Fastener Innovation Technology Inc, Huck International Inc, Alcoa Fastening Systems Ltd, West Coast Aerospace Inc, Hi Shear Corporation, Houston Precision Fastener L L C, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3M1170C3-3A | saturn fasteners inc | screw close tolerance | RFQ |
| 3M1170C3-3A | valley todeco inc | screw close tolerance | RFQ |
| 3M1170C3-3A | twist tite mfg inc | screw close tolerance | RFQ |
| 3M1170C3-3A | heartland precision fasteners in | screw close tolerance | RFQ |
| GS1014C3-3A | b and b specialties inc | screw close tolerance | RFQ |
| 11845C3-3A | reid products inc | screw close tolerance | RFQ |
| TX1027C3-3A | lisi aerospace canada corp | screw close tolerance | RFQ |
| TX1027C3-3A | sps technologies inc | screw close tolerance | RFQ |
| 3M1170C3-3A | boeing company the | screw close tolerance | RFQ |
| 3M1170C3-3A | fastener innovation technology inc | screw close tolerance | RFQ |
| 11825C3-3A | reid products inc | screw close tolerance | RFQ |
| TX1027C3-3A | huck international inc | screw close tolerance | RFQ |
| TX1027C3-3A | alcoa fastening systems ltd | screw close tolerance | RFQ |
| WC1170C3-3A | west coast aerospace inc | screw close tolerance | RFQ |
| TX1027C3-3A | hi shear corporation | screw close tolerance | RFQ |
| 3M1170C3-3A | houston precision fastener l l c | screw close tolerance | RFQ |
| TX1027C3-3A | alcoa global fasteners inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.345 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.5175 INCHES MINIMUM AND 0.5475 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.265 INCHES MINIMUM AND 0.272 INCHES MAXIMUM |
| AAUH | SPLINE MINOR DIAMETER | 0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | TORX |
| AGAV | END ITEM IDENTIFICATION | F18 E/F |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.1775 INCHES MINIMUM AND 0.1975 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 |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-495-9257, 5305014959257 | ||||
| 5340-01-131-8536 (5340011318536) | 5306-01-438-9363 (5306014389363) | 5306-00-839-1951 (5306008391951) | 5330-00-854-3797 (5330008543797) | |
| 5330-99-729-7553 (5330997297553) | 5306-01-710-7805 (5306017107805) | 5310-01-125-4124 (5310011254124) | 5315-01-514-6048 (5315015146048) | |
| 5306-00-009-5138 (5306000095138) | 5340-01-575-9010 (5340015759010) | 5305-00-130-4358 (5305001304358) | 5310-01-513-5337 (5310015135337) | |
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