| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-108-5522 (001085522) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The, Satair Usa Inc, Huck International Inc, Lisi Aerospace Canada Corp, Donchar Industries Inc, Sps Technologies Inc, Hi Shear Corporation, Alcoa Fastening Systems Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M562-5D16 | boeing company the | screw close tolerance | 76301 | RFQ |
| HT309-5D16 | satair usa inc | screw close tolerance | r1120 | RFQ |
| BM19031-5-16D | huck international inc | screw close tolerance | 97928 | RFQ |
| HT309-5D16 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M562-5D16 | donchar industries inc | screw close tolerance | 1kdd9 | RFQ |
| ST3M562-5D16 | sps technologies inc | screw close tolerance | 56878 | RFQ |
| HT309-5D16 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HT309-5D16 | alcoa fastening systems ltd | screw close tolerance | c4293 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.268 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 1.335 INCHES MINIMUM AND 1.382 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.600 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| ANEE | GRIP LENGTH | 1.000 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.211 INCHES MINIMUM FIRST HOLE AND 1.268 INCHES MAXIMUM FIRST HOLE |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-00-108-5522, 5305001085522 | ||||
| 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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