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) | 00-815-9414 (008159414) |
| NCB Code | USA (00) |
| Manufacturer | Air Industries Corp, Hi Shear Corporation, F And C Sales Inc, National Aerospace Standards Com, Alcoa Fastening Systems Ltd, Eriks Southwest Inc, Lawrence Engineering And Supply Inc, Apcom Inc, Nor Cal Supply Coinc, Collins Engineering Corp, Durham Aircraft Service Inc, Sps Technologies Inc, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1205-13 | air industries corp | screw close tolerance | RFQ |
| NAS1205-13 | hi shear corporation | screw close tolerance | RFQ |
| NAS1205-13 | f and c sales inc | screw close tolerance | RFQ |
| NAS1205-13 | national aerospace standards com | screw close tolerance | RFQ |
| NAS1205-13 | alcoa fastening systems ltd | screw close tolerance | RFQ |
| NAS1205-13 | eriks southwest inc | screw close tolerance | RFQ |
| NAS1205-13 | lawrence engineering and supply inc | screw close tolerance | RFQ |
| NAS1205-13 | apcom inc | screw close tolerance | RFQ |
| NAS1205-13 | nor cal supply coinc | screw close tolerance | RFQ |
| NAS1205-13 | collins engineering corp | screw close tolerance | RFQ |
| NAS1205-13 | durham aircraft service inc | screw close tolerance | RFQ |
| NAS1205-13 | sps technologies inc | screw close tolerance | RFQ |
| NAS1205-13 | lisi aerospace canada corp | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AAUR | GRIP DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| ANEE | GRIP LENGTH | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| 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 |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 1.172 INCHES MINIMUM AND 1.202 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.577 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| 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 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1205 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-00-815-9414, 5305008159414 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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