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) | 01-587-3954 (015873954) |
| NCB Code | USA (01) |
| Manufacturer | Reid Products Inc, Swift Ohio Corp, Saturn Fasteners Inc, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Huck International Inc, Valley Todeco Inc, Boeing Company The, Camcar Llc, Linread Canada Ltd, Houston Precision Fastener L L C, West Coast Aerospace Inc, Sps Technologies Inc, Heartland Precision Fasteners In, Hi Shear Corporation, Twist Tite Mfg Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 11923-4-7 | reid products inc | screw close tolerance | RFQ |
| ST3M557-4-7 | swift ohio corp | screw close tolerance | RFQ |
| ST3M557-4-7 | saturn fasteners inc | screw close tolerance | RFQ |
| ST3M557-4-7 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4027-4-7 | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4027-4-7 | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4027-4-7 | huck international inc | screw close tolerance | RFQ |
| ST3M557-4-7 | valley todeco inc | screw close tolerance | RFQ |
| ST3M557-4-7 | boeing company the | screw close tolerance | RFQ |
| ST3M557-4-7 | camcar llc | screw close tolerance | RFQ |
| ST3M557-4-7 | linread canada ltd | screw close tolerance | RFQ |
| ST3M557-4-7 | houston precision fastener l l c | screw close tolerance | RFQ |
| WC4027-4-7 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4027-4-7 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-4-7 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4027-4-7 | hi shear corporation | screw close tolerance | RFQ |
| ST3M557-4-7 | twist tite mfg inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.469 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.906 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.389 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.249 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | TORQUE |
| AGAV | END ITEM IDENTIFICATION | C-5 AIRCRAFT |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.437 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-587-3954, 5305015873954 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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