| Item Name | Screw Machine |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-391-1637 (013911637) |
| NCB Code | USA (01) |
| Manufacturer | Crescent Manufacturing Company, Navair And Navsea Managed, Pilgrim Screw Corporation, Raytheon Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| CYBA | SCREW SURFACE TREATMENT | TIN |
| CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727,TY1 MIL SPEC SINGLE TREATMENT RESPONSE |
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | 0.305 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| CMLP | THREAD QUANTITY PER INCH | 80 |
| CYAU | SCREW MATERIAL | COPPER ALLOY 260 OR COPPER ALLOY 360 |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-626 FED SPEC 3RD MATERIAL RESPONSE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| AASL | HEAD DIAMETER | 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AHYM | NOMINAL THREAD DIAMETER | 0.060 INCHES |
| Components Related to NSN - 5305-01-391-1637, 5305013911637 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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