| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-513-9494 (015139494) |
| NCB Code | USA (01) |
| Manufacturer | Twist Tite Mfg Inc, Heartland Precision Fasteners In, Alcoa Global Fasteners Inc, Nimikkeistokeskus Ncb Finland, Reid Products Inc, Linread Canada Ltd, Saturn Fasteners Inc, West Coast Aerospace Inc, Sps Technologies Inc, Valley Todeco Inc, Hi Shear Corporation, Boeing Company The, Lisi Aerospace Canada Corp, Huck International Inc, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M557-3-10 | twist tite mfg inc | screw close tolerance | RFQ |
| ST3M557-3-10 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4027-3-10 | alcoa global fasteners inc | screw close tolerance | RFQ |
| 10457107 | nimikkeistokeskus ncb finland | screw close tolerance | RFQ |
| ST3M557-3-10 | reid products inc | screw close tolerance | RFQ |
| ST3M557-3-10 | linread canada ltd | screw close tolerance | RFQ |
| ST3M557-3-10 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M557-3-10 | saturn fasteners inc | screw close tolerance | RFQ |
| WC4027-3-10 | west coast aerospace inc | screw close tolerance | RFQ |
| ST3M557-3-10 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-3-10 | valley todeco inc | screw close tolerance | RFQ |
| HT4027-3-10 | hi shear corporation | screw close tolerance | RFQ |
| ST3M557 | boeing company the | screw close tolerance | RFQ |
| HT4027-3-10 | lisi aerospace canada corp | screw close tolerance | RFQ |
| ST3M557-3-10 | huck international inc | screw close tolerance | RFQ |
| ST3M557-3-10 | boeing company the | screw close tolerance | RFQ |
| ST3M557-3-10 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4027-3-10 | sps technologies inc | 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 | 0.406 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT 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 | TRAINING EDGE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.427 INCHES MINIMUM AND 0.447 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 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-513-9494, 5305015139494 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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