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) | 00-916-4908 (009164908) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc, Nor Cal Supply Coinc, National Aerospace Standards Com, Air Industries Corp, Apcom Inc, Morton Tool Company, Sps Technologies Inc, Hi Shear Corporation, Fastener Innovation Technology Inc, Huck International Inc, Lisi Aerospace Canada Corp, F And C Sales Inc, Birmingham Mfg Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1134-12 | alcoa global fasteners inc | screw close tolerance | RFQ |
| NAS1134-12 | nor cal supply coinc | screw close tolerance | RFQ |
| NAS1134-12 | national aerospace standards com | screw close tolerance | RFQ |
| NAS1134-12 | air industries corp | screw close tolerance | RFQ |
| NAS1134-12 | apcom inc | screw close tolerance | RFQ |
| 6NAS1134-12 | morton tool company | screw close tolerance | RFQ |
| NAS1134-12 | sps technologies inc | screw close tolerance | RFQ |
| NAS1134-12 | hi shear corporation | screw close tolerance | RFQ |
| NAS1134-12 | fastener innovation technology inc | screw close tolerance | RFQ |
| NAS1134-12 | huck international inc | screw close tolerance | RFQ |
| NAS1134-12 | lisi aerospace canada corp | screw close tolerance | RFQ |
| NAS1134-12 | f and c sales inc | screw close tolerance | RFQ |
| NAS1134-12 | birmingham mfg co | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.291 INCHES MINIMUM AND 0.341 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.051 INCHES MINIMUM AND 1.081 INCHES MAXIMUM |
| AASK | HEAD STYLE | PAN |
| AASL | HEAD DIAMETER | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| 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 |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| 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 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1134 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-00-916-4908, 5305009164908 | ||||
| 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) | |
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