| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-536-7266 (005367266) |
| NCB Code | USA (00) |
| Manufacturer | Linread Canada Ltd, Fastener Innovation Technology Inc, Heartland Precision Fasteners In, Reid Products Inc, Huck International Inc, Valley Todeco Inc, Lisi Aerospace Canada Corp, West Coast Aerospace Inc, Houston Precision Fastener L L C, Sps Technologies Inc, Alcoa Global Fasteners Inc, Boeing Company The, Camcar Llc, Twist Tite Mfg Inc, Hi Shear Corporation, Saturn Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M557-7-7 | linread canada ltd | screw close tolerance | RFQ |
| ST3M557-7-7 | fastener innovation technology inc | screw close tolerance | RFQ |
| ST3M557-7-7 | heartland precision fasteners in | screw close tolerance | RFQ |
| 11923-7-7 | reid products inc | screw close tolerance | RFQ |
| HT4027-7-7 | huck international inc | screw close tolerance | RFQ |
| ST3M557-7-7 | valley todeco inc | screw close tolerance | RFQ |
| HT4027-7-7 | lisi aerospace canada corp | screw close tolerance | RFQ |
| WC4027-7-7 | west coast aerospace inc | screw close tolerance | RFQ |
| ST3M455-7L7 | fastener innovation technology inc | screw close tolerance | RFQ |
| ST3M557-7-7 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4027-7-7 | sps technologies inc | screw close tolerance | RFQ |
| HT4027-7-7 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M455-7L7 | boeing company the | screw close tolerance | RFQ |
| HT4024L7-7 | sps technologies inc | screw close tolerance | RFQ |
| ST3M557-7-7 | camcar llc | screw close tolerance | RFQ |
| HT4024L7-7 | huck international inc | screw close tolerance | RFQ |
| ST3M557-7-7 | twist tite mfg inc | screw close tolerance | RFQ |
| ST3M557-7-7 | boeing company the | screw close tolerance | RFQ |
| HT4024L7-7 | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4024L7-7 | hi shear corporation | screw close tolerance | RFQ |
| HT4027-7-7 | hi shear corporation | screw close tolerance | RFQ |
| WC4024L7-7 | west coast aerospace inc | screw close tolerance | RFQ |
| ST3M557-7-7 | saturn fasteners inc | screw close tolerance | RFQ |
| HT4024L7-7 | alcoa global fasteners inc | screw close tolerance | RFQ |
| 11907-7L7 | reid products inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.631 INCHES MINIMUM AND 0.681 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.079 INCHES MINIMUM AND 1.109 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.612 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
| ANEE | GRIP LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL COMP H11 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-00-536-7266, 5305005367266 | ||||
| 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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