| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-432-4663 (004324663) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards, Plastic And Metal Products Co, F And C Sales Inc, Nor Cal Supply Co Inc, Sps Technologies Ltd, Huck International Inc, Hi Shear Corporation, Qualified Air Components Inc, Lisi Aerospace, Air Industries Co Inc, Apcom Inc, Lawrence Engineering And Supply Inc, Alcoa Global Fasteners Inc, Emhart Teknologies Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1124-12 | national aerospace standards | screw close tolerance | RFQ |
| NAS1124-12 | plastic and metal products co | screw close tolerance | RFQ |
| NAS1124-12 | f and c sales inc | screw close tolerance | RFQ |
| NAS1124-12 | nor cal supply co inc | screw close tolerance | RFQ |
| NAS1124-12 | sps technologies ltd | screw close tolerance | RFQ |
| NAS1124-12 | huck international inc | screw close tolerance | RFQ |
| NAS1124-12 | hi shear corporation | screw close tolerance | RFQ |
| NAS1124-12 | qualified air components inc | screw close tolerance | RFQ |
| NAS1124-12 | lisi aerospace | screw close tolerance | RFQ |
| NAS1124-12 | air industries co inc | screw close tolerance | RFQ |
| NAS1124-12 | apcom inc | screw close tolerance | RFQ |
| NAS1124-12 | lawrence engineering and supply inc | screw close tolerance | RFQ |
| NAS1124-12 | alcoa global fasteners inc | screw close tolerance | RFQ |
| NAS1124-12 | emhart teknologies inc | 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 |
| AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.133 INCHES MINIMUM AND 0.150 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 4140 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP E4340 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,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1124 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-00-432-4663, 5305004324663 | ||||
| 5365-99-998-9980 (5365999989980) | 5365-99-998-9265 (5365999989265) | 5365-99-997-1598 (5365999971598) | 5365-99-996-9236 (5365999969236) | |
| 5365-99-994-0353 (5365999940353) | 5365-99-994-0176 (5365999940176) | 5365-99-992-1527 (5365999921527) | 5365-99-990-8469 (5365999908469) | |
| 5365-99-989-0900 (5365999890900) | 5365-99-987-5556 (5365999875556) | 5365-99-983-0520 (5365999830520) | 5365-99-979-8712 (5365999798712) | |
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