| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-266-3052 (012663052) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Boeing Company The, Huck International Inc, Lisi Aerospace Canada Corp, Sonic Industries Inc, Sps Technologies Inc, Heartland Precision Fasteners In, Hi Shear Corporation, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 68A250583-2003 | alcoa global fasteners inc | screw shoulder | 06950 | RFQ |
| 68A250583-2003 | boeing company the | screw shoulder | 76301 | RFQ |
| 68A250583-2003 | huck international inc | screw shoulder | 17446 | RFQ |
| 68A250583-2003 | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| 68A250583-2003 | sonic industries inc | screw shoulder | 57928 | RFQ |
| 68A250583-2003 | sps technologies inc | screw shoulder | 27624 | RFQ |
| 68A250583-2003 | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| 68A250583-2003 | hi shear corporation | screw shoulder | 73197 | RFQ |
| 68A250583-2003 | valley todeco inc | screw shoulder | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.933 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 4.930 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 1.000 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.7485 INCHES MINIMUM FIRST SHOULDER AND 0.7490 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 3.867 INCHES MINIMUM FIRST SHOULDER AND 3.877 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SQUARE |
| AHYM | NOMINAL THREAD DIAMETER | 0.625 INCHES |
| ASDB | WIDTH ACROSS FLATS | 0.378 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13001 CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5305-01-266-3052, 5305012663052 | ||||
| 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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