| Item Name | Screw Machine |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-914-3816 (009143816) |
| NCB Code | USA (00) |
| Manufacturer | F And C Sales Inc, Lawrence Engineering And Supply Inc, Sps Technologies Inc, Huck International Inc, Hi Shear Corporation, National Aerospace Standards Com, Fastener Innovation Technology Inc, Air Industries Corp, Alcoa Global Fasteners Inc, Nor Cal Supply Coinc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS1221-4-4 | f and c sales inc | screw machine | 30902 | RFQ |
| NAS1221-4-4 | lawrence engineering and supply inc | screw machine | 04348 | RFQ |
| NAS1221-4-4 | sps technologies inc | screw machine | 80539 | RFQ |
| NAS1221-4-4 | huck international inc | screw machine | 17446 | RFQ |
| NAS1221-4-4 | hi shear corporation | screw machine | 73197 | RFQ |
| NAS1221-4-4P | national aerospace standards com | screw machine | 80205 | RFQ |
| NAS1221-4-4 | fastener innovation technology inc | screw machine | 58998 | RFQ |
| NAS1221-4-4 | air industries corp | screw machine | 08938 | RFQ |
| NAS1221-4-4 | alcoa global fasteners inc | screw machine | 92215 | RFQ |
| NAS1221-4-4 | nor cal supply coinc | screw machine | 07851 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.329 INCHES MINIMUM AND 0.467 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.660 INCHES MINIMUM AND 0.707 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.461 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| 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 AND 40.0 ROCKWELL C MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CYAU | SCREW MATERIAL | STEEL COMP E4340 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 OR STEEL COMP 4140 OR STEEL COMP 4037 |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 5TH MATERIAL RESPONSE OR AMS 6300 ASSN S |
| CYBA | SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
| CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-00-914-3816, 5305009143816 | ||||
| 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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