| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-390-7666 (013907666) |
| NCB Code | USA (01) |
| Manufacturer | Curtiss Wright Electro Mechanical Corporation, General Electric Company, Siemens Government Technologies, Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 6643072-15 | curtiss wright electro mechanical corporation | screw cap socket head | 830q4 | RFQ |
| 6643072-15 | general electric company | screw cap socket head | 01289 | RFQ |
| 6643072-15 | siemens government technologies, inc | screw cap socket head | 0br59 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 1.000 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.760 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | C50A-400,GRADE B16,CAGE 01289 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR ASTM A193,GRADE B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| SFTT | SURFACE TREATMENT | COPPER BEARING SURFACE OF HEAD |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | F70A2E,CAGE 01289 MFR REF SINGLE TREATMENT RESPONSE BEARING SURFACE OF HEAD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | F70A2E,CAGE 01289 MFR REF SINGLE TREATMENT RESPONSE THREADS |
| AASA | THREAD LENGTH | 0.846 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.380 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 13 |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | COPPER THREADS |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-01-390-7666, 5305013907666 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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