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) | 00-660-3149 (006603149) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Lawrence Engineering And Supply Inc, Collins Engineering Corp, Nor Cal Supply Coinc, Alcoa Fastening Systems Ltd, Air Industries Corp, Lisi Aerospace Canada Corp, F And C Sales Inc, Eriks Southwest Inc, Hi Shear Corporation, National Aerospace Standards Com, Durham Aircraft Service Inc, Apcom Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1203-12 | sps technologies inc | screw close tolerance | RFQ |
| NAS1203-12 | lawrence engineering and supply inc | screw close tolerance | RFQ |
| NAS1203-12 | collins engineering corp | screw close tolerance | RFQ |
| NAS1203-12 | nor cal supply coinc | screw close tolerance | RFQ |
| NAS1203-12 | alcoa fastening systems ltd | screw close tolerance | RFQ |
| NAS1203-12 | air industries corp | screw close tolerance | RFQ |
| NAS1203-12 | lisi aerospace canada corp | screw close tolerance | RFQ |
| NAS1203-12 | f and c sales inc | screw close tolerance | RFQ |
| NAS1203-12 | eriks southwest inc | screw close tolerance | RFQ |
| NAS1203-12 | hi shear corporation | screw close tolerance | RFQ |
| NAS1203-12 | national aerospace standards com | screw close tolerance | RFQ |
| NAS1203-12 | durham aircraft service inc | screw close tolerance | RFQ |
| NAS1203-12 | apcom inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.276 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 1.011 INCHES MINIMUM AND 1.041 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 |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.750 INCHES NOMINAL |
| 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 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1203 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-00-660-3149, 5305006603149 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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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