AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-834-5569 (008345569) |
| NCB Code | USA (00) |
| Manufacturer | New Haven Mfg Corp, Wells Benrus Co, Textron Systems Corporation, Allied Devices Corp, Bae Systems Inc, Defense Reduction Agency, Raytheon Company, Roller Bearing Company Of America, Unicorp Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 756-SS-0832 | new haven mfg corp | screw shoulder | RFQ |
| 4315 | wells benrus co | screw shoulder | RFQ |
| 5305-007-0001 | textron systems corporation | screw shoulder | RFQ |
| 43D15 | allied devices corp | screw shoulder | RFQ |
| 1264-1300 | bae systems inc | screw shoulder | RFQ |
| 875352-00 | defense reduction agency | screw shoulder | RFQ |
| F169-6 | bae systems inc | screw shoulder | RFQ |
| 411200-1 | raytheon company | screw shoulder | RFQ |
| 4315 | roller bearing company of america | screw shoulder | RFQ |
| 4315U | roller bearing company of america | screw shoulder | RFQ |
| SCS-312-12 | unicorp systems inc | screw shoulder | RFQ |
| 720211-6 | raytheon company | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.188 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.312 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.312 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.188 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.125 INCHES NOMINAL FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.156 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5305-00-834-5569, 5305008345569 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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