| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-308-0170 (013080170) |
| NCB Code | USA (01) |
| Manufacturer | Houston Precision Fastener L L C, Huck International Inc, Sps Technologies Inc, Boeing Company The, West Coast Aerospace Inc, Grimes Aerospace Company, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M430V3-4ASM | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| BM33024V3-4M | huck international inc | screw close tolerance | 97928 | RFQ |
| 110179-3-4ASM | sps technologies inc | screw close tolerance | k5673 | RFQ |
| BM33024V3-4UM | huck international inc | screw close tolerance | 17446 | RFQ |
| STM430V3-4ASM | boeing company the | screw close tolerance | 76301 | RFQ |
| WC8137-3-4AM | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| BM33024V3-4UM | grimes aerospace company | screw close tolerance | 72914 | RFQ |
| HT8137-3-4ASM | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M430V3-4ASM | boeing company the | screw close tolerance | 76301 | RFQ |
| HT271A3-4M | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| HT271A3-4M | hi shear corporation | screw close tolerance | 73197 | RFQ |
| ST3M430V3-4ASM | fastener innovation technology inc | screw close tolerance | 58998 | 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 | 0.640 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.376 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 | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | O RING AND DRY FILM LUBRICANT AND CETYL ALCOHOL LUBRICANT |
| 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 |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-308-0170, 5305013080170 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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