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) | 01-102-9838 (011029838) |
| NCB Code | USA (01) |
| Manufacturer | Roller Bearing Company Of America, Raytheon Company, New Haven Mfg Corp, Secs Inc, Honeywell International Inc, Allied Devices Corp, Zf Industrieantriebe Witten Gmbh, Carey Manufacturing Company Inc, Coffey W B Lumber Co, W M Berg Inc, Unicorp Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| PL-3-3 | roller bearing company of america | screw shoulder | RFQ |
| 4312U | roller bearing company of america | screw shoulder | RFQ |
| 720211-3 | raytheon company | screw shoulder | RFQ |
| 7453SS0440 | new haven mfg corp | screw shoulder | RFQ |
| SH6-3 | secs inc | screw shoulder | RFQ |
| 1942430-5 | honeywell international inc | screw shoulder | RFQ |
| 4312 | roller bearing company of america | screw shoulder | RFQ |
| 43D12 | allied devices corp | screw shoulder | RFQ |
| 0PL-3-3 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| 7453SS0440 | carey manufacturing company inc | screw shoulder | RFQ |
| 411200-14 | coffey w b lumber co | screw shoulder | RFQ |
| PL-3-3 | w m berg inc | screw shoulder | RFQ |
| SCS250-3 | unicorp systems inc | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 40 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.141 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.4065 INCHES MINIMUM AND 0.4085 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.1234 INCHES MINIMUM FIRST SHOULDER AND 0.1245 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.2505 INCHES MINIMUM FIRST SHOULDER AND 0.2525 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.112 INCHES |
| Relevant Components for NSN - 5305-01-102-9838, 5305011029838 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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