AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-754-3058 (007543058) |
| NCB Code | USA (00) |
| Manufacturer | Air Industries Corp, National Aerospace Standards Com, Lisi Aerospace Canada Corp, Sps Technologies Inc, Alcoa Fastening Systems Ltd, Lawrence Engineering And Supply Inc, Nor Cal Supply Coinc, Eriks Southwest Inc, Durham Aircraft Service Inc, F And C Sales Inc, Hi Shear Corporation, Cloyes Gear And Products Inc, Apcom Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1203-10 | air industries corp | screw close tolerance | RFQ |
| NAS1203-10 | national aerospace standards com | screw close tolerance | RFQ |
| NAS1203-10 | lisi aerospace canada corp | screw close tolerance | RFQ |
| NAS1203-10 | sps technologies inc | screw close tolerance | RFQ |
| NAS1203-10 | alcoa fastening systems ltd | screw close tolerance | RFQ |
| NAS1203-10 | lawrence engineering and supply inc | screw close tolerance | RFQ |
| NAS1203-10 | nor cal supply coinc | screw close tolerance | RFQ |
| NAS1203-10 | eriks southwest inc | screw close tolerance | RFQ |
| NAS1203-10 | durham aircraft service inc | screw close tolerance | RFQ |
| NAS1203-10 | f and c sales inc | screw close tolerance | RFQ |
| NAS1203-10 | hi shear corporation | screw close tolerance | RFQ |
| NAS1203-10 | cloyes gear and products inc | screw close tolerance | RFQ |
| NAS1203-10 | apcom inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.886 INCHES MINIMUM AND 0.916 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.328 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 6150 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1203 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-00-754-3058, 5305007543058 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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