| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-102-5522 (011025522) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Align Aerospace Llc, Boeing Company The, Lisi Aerospace Canada Corp, Hi Shear Corporation, Sps Technologies Inc, Reid Products Inc, Heartland Precision Fasteners In, Huck International Inc, Valley Todeco Inc, Deutsch Co The, Houston Precision Fastener L L C, Twist Tite Mfg Inc, West Coast Aerospace Inc, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HT4057-3-8A | alcoa global fasteners inc | screw close tolerance | RFQ |
| 11935-3L8 | align aerospace llc | screw close tolerance | RFQ |
| ST3M733-3-8 | boeing company the | screw close tolerance | RFQ |
| HT4057-3-8A | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4057-3-8 | hi shear corporation | screw close tolerance | RFQ |
| HT4057-3-8 | sps technologies inc | screw close tolerance | RFQ |
| ST3M733-3L8 | boeing company the | screw close tolerance | RFQ |
| 11935-3L8 | reid products inc | screw close tolerance | RFQ |
| ST3M733-3L8 | heartland precision fasteners in | screw close tolerance | RFQ |
| CHT4057-3-8 | sps technologies inc | screw close tolerance | RFQ |
| HT4057-3-8 | huck international inc | screw close tolerance | RFQ |
| ST3M733-3L8 | valley todeco inc | screw close tolerance | RFQ |
| HT4057-3-8A | hi shear corporation | screw close tolerance | RFQ |
| CHT4057-3-8 | deutsch co the | screw close tolerance | RFQ |
| ST3M733-3L8 | houston precision fastener l l c | screw close tolerance | RFQ |
| ST3M733-3L8 | twist tite mfg inc | screw close tolerance | RFQ |
| WC4057-3-8 | west coast aerospace inc | screw close tolerance | RFQ |
| HT4057-3-8A | huck international inc | screw close tolerance | RFQ |
| CHT4057-3-8 | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M733-3L8 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4057-3-8A | sps technologies inc | screw close tolerance | RFQ |
| HT4057-3-8 | alcoa global fasteners inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.381 INCHES MINIMUM AND 0.431 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.891 INCHES MINIMUM AND 0.921 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.338 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | DRY FILM LUBRICANT |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-102-5522, 5305011025522 | ||||
| 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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