| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-514-3357 (015143357) |
| NCB Code | USA (01) |
| Manufacturer | Lisi Aerospace Canada Corp, West Coast Aerospace Inc, Huck International Inc, Valley Todeco Inc, Saturn Fasteners Inc, Houston Precision Fastener L L C, Camcar Llc, Linread Canada Ltd, Hi Shear Corporation, Twist Tite Mfg Inc, Fastener Innovation Technology Inc, Sps Technologies Inc, Reid Products Inc, Boeing Company The, Heartland Precision Fasteners In, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HT4027-4-11 | lisi aerospace canada corp | screw close tolerance | RFQ |
| WC4027-4-11 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4027-4-11 | huck international inc | screw close tolerance | RFQ |
| ST3M557-4-11 | valley todeco inc | screw close tolerance | RFQ |
| ST3M557-4-11 | saturn fasteners inc | screw close tolerance | RFQ |
| ST3M557-4-11 | houston precision fastener l l c | screw close tolerance | RFQ |
| ST3M557-4-11 | camcar llc | screw close tolerance | RFQ |
| ST3M557-4-11 | linread canada ltd | screw close tolerance | RFQ |
| HT4027-4-11 | hi shear corporation | screw close tolerance | RFQ |
| ST3M557-4-11 | twist tite mfg inc | screw close tolerance | RFQ |
| ST3M557-4-11 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4027-4-11 | sps technologies inc | screw close tolerance | RFQ |
| 11932-4-11 | reid products inc | screw close tolerance | RFQ |
| ST3M557-4-11 | boeing company the | screw close tolerance | RFQ |
| ST3M557-4-11 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4027-4-11 | alcoa global fasteners 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 | 1.157 INCHES NOMINAL |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.015 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | WING AIRCRAFT |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.688 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| 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 - 5305-01-514-3357, 5305015143357 | ||||
| 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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