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) | 00-726-9743 (007269743) |
| NCB Code | USA (00) |
| Manufacturer | W M Berg Inc, Zf Industrieantriebe Witten Gmbh, Raytheon Company, Northrop Grumman Systems Corporation, Roller Bearing Company Of America, Carey Manufacturing Company Inc, Allied Signal Inc, Designatronics Incorporated, Miltope Corporation, New Haven Mfg Corp, Honeywell International Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| PL-20-3 | w m berg inc | screw shoulder | RFQ |
| PL20-3 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| 4329 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| 720211-20 | raytheon company | screw shoulder | RFQ |
| 411200-20 | raytheon company | screw shoulder | RFQ |
| 128C946H10 | northrop grumman systems corporation | screw shoulder | RFQ |
| 4329 | roller bearing company of america | screw shoulder | RFQ |
| 7470-SS-0832 | carey manufacturing company inc | screw shoulder | RFQ |
| 3068563-20 | allied signal inc | screw shoulder | RFQ |
| G42-20 | designatronics incorporated | screw shoulder | RFQ |
| PL-20-3 | miltope corporation | screw shoulder | RFQ |
| 7470-SS-0832 | new haven mfg corp | screw shoulder | RFQ |
| 3068563-20 | honeywell international inc | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.250 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.562 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.188 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.250 INCHES NOMINAL FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.375 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 0.312 INCHES NOMINAL FIRST SHOULDER |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5305-00-726-9743, 5305007269743 | ||||
| 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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