| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-027-2005 (010272005) |
| NCB Code | USA (01) |
| Manufacturer | Udec Corporation, Huck International Inc, Sps Technologies Inc, Heartland Precision Fasteners In, Reid Products Inc, West Coast Aerospace Inc, Alcoa Global Fasteners Inc, Houston Precision Fastener L L C, Valley Todeco Inc, Boeing Company The, Fastener Innovation Technology Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Deutsch Co The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M652C3-7A | udec corporation | screw close tolerance | RFQ |
| HT4020-3-7A | huck international inc | screw close tolerance | RFQ |
| HT4020-3-7A | sps technologies inc | screw close tolerance | RFQ |
| ST3M652C3-7A | heartland precision fasteners in | screw close tolerance | RFQ |
| 11925C3-7A | reid products inc | screw close tolerance | RFQ |
| WC4020-3-7A | west coast aerospace inc | screw close tolerance | RFQ |
| CHT4020-3-7A | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M652C3-7A | houston precision fastener l l c | screw close tolerance | RFQ |
| CHT4020-3-7A | sps technologies inc | screw close tolerance | RFQ |
| ST3M652C3-7A | valley todeco inc | screw close tolerance | RFQ |
| HT4020-3-7A | alcoa global fasteners inc | screw close tolerance | RFQ |
| ST3M652C3-7A | boeing company the | screw close tolerance | RFQ |
| ST3M652C3-7A | fastener innovation technology inc | screw close tolerance | RFQ |
| ST3M652C3-7A | alcoa global fasteners inc | screw close tolerance | RFQ |
| HT4020-3-7A | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4020-3-7A | hi shear corporation | screw close tolerance | RFQ |
| CHT4020-3-7A | deutsch co the | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.380 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.828 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.377 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.044 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE O-RING |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-027-2005, 5305010272005 | ||||
| 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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