| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-112-7873 (011127873) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Hardware Specialty Co Inc, Sps Technologies Ltd, Plastic And Metal Products Co, Inspektorat Wsparcia Sil Zbrojnych, Nd Industries Inc, Long Lok Fasteners Corporation, National Aerospace Standards, Lawrence Engineering And Supply Inc, Air Industries Co Inc, Apcom Inc, Hi Shear Corporation, Nor Cal Supply Co Inc, Emhart Teknologies Inc, Lisi Aerospace, F And C Sales Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS1189-4T10K | alcoa global fasteners inc | screw cap socket head | RFQ |
| NAS1189-4T10K | hardware specialty co inc | screw cap socket head | RFQ |
| NAS1189-4T10K | sps technologies ltd | screw cap socket head | RFQ |
| NAS1189-4T10K | plastic and metal products co | screw cap socket head | RFQ |
| 5305PL0783852 | inspektorat wsparcia sil zbrojnych | screw cap socket head | RFQ |
| NAS1189-4T10K | nd industries inc | screw cap socket head | RFQ |
| NAS1189-4T10K | long lok fasteners corporation | screw cap socket head | RFQ |
| NAS1189-4T10K | national aerospace standards | screw cap socket head | RFQ |
| NAS1189-4T10K | lawrence engineering and supply inc | screw cap socket head | RFQ |
| NAS1189-4T10K | air industries co inc | screw cap socket head | RFQ |
| NAS1189-4T10K | apcom inc | screw cap socket head | RFQ |
| NAS1189-4T10K | hi shear corporation | screw cap socket head | RFQ |
| NAS1189-4T10K | nor cal supply co inc | screw cap socket head | RFQ |
| NAS1189-4T10K | emhart teknologies inc | screw cap socket head | RFQ |
| NAS1189-4T10K | lisi aerospace | screw cap socket head | RFQ |
| NAS1189-4T10K | f and c sales inc | screw cap socket head | RFQ |
| NAS1189-4T10K | huck international inc | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.479 INCHES MINIMUM AND 0.581 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.656 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.442 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PELLET THREADS OR STRIP THREADS |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| 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 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| 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 OR STEEL COMP 4340 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE 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 |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5305-01-112-7873, 5305011127873 | ||||
| 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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