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) | 01-513-9639 (015139639) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Camcar Llc, Boeing Company The, Saturn Fasteners Inc, Linread Canada Ltd, Houston Precision Fastener L L C, Valley Todeco Inc, Alcoa Global Fasteners Inc, Huck International Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, West Coast Aerospace Inc, Fastener Innovation Technology Inc, Heartland Precision Fasteners In, Reid Products Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M557-7-12 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-7-12 | camcar llc | screw close tolerance | RFQ |
| HT4027-7-12 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-7-12 | boeing company the | screw close tolerance | RFQ |
| ST3M557-7-12 | saturn fasteners inc | screw close tolerance | RFQ |
| ST3M557-7-12 | linread canada ltd | screw close tolerance | RFQ |
| ST3M557-7-12 | houston precision fastener l l c | screw close tolerance | RFQ |
| ST3M557 | boeing company the | screw close tolerance | RFQ |
| ST3M557-7-12 | valley todeco inc | screw close tolerance | RFQ |
| HT4027-7-12 | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4027-7-12 | huck international inc | screw close tolerance | RFQ |
| HT4027-7-12 | hi shear corporation | screw close tolerance | RFQ |
| HT4027-7-12 | lisi aerospace canada corp | screw close tolerance | RFQ |
| WC4027-7-12 | west coast aerospace inc | screw close tolerance | RFQ |
| ST3M557-7-12 | fastener innovation technology inc | screw close tolerance | RFQ |
| ST3M557-7-12 | heartland precision fasteners in | screw close tolerance | RFQ |
| 11923-7-12 | reid products inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.656 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.391 INCHES MINIMUM AND 1.421 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.672 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | WING AIRCRAFT |
| AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
| ANEE | GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-513-9639, 5305015139639 | ||||
| 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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