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) | 00-813-5486 (008135486) |
| NCB Code | USA (00) |
| Manufacturer | Roller Bearing Company Of America, Zf Industrieantriebe Witten Gmbh, Bae Systems Inc, W M Berg Inc, General Dynamics Information Systems, Northrop Grumman Systems Corporation, R A F Electronic Hardware Inc, Raytheon Company, Allied Devices Corp, Navair And Navsea Managed, Designatronics Incorporated, Bae Systems Technology Solutions, National Instruments Corporation, Unicorp Systems Inc, Globe Aerospace Inc, Edo Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4327 | roller bearing company of america | screw shoulder | RFQ |
| 503602-2 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| 1610021 | bae systems inc | screw shoulder | RFQ |
| PL18-3 | w m berg inc | screw shoulder | RFQ |
| 69784700-02 | general dynamics information systems | screw shoulder | RFQ |
| 128C946H08 | northrop grumman systems corporation | screw shoulder | RFQ |
| 7036- -20 | r a f electronic hardware inc | screw shoulder | RFQ |
| G225097-7 | raytheon company | screw shoulder | RFQ |
| 43D27 | allied devices corp | screw shoulder | RFQ |
| 720211-18 | raytheon company | screw shoulder | RFQ |
| 2616705 | navair and navsea managed | screw shoulder | RFQ |
| G42-18 | designatronics incorporated | screw shoulder | RFQ |
| 2616705 | bae systems technology solutions | screw shoulder | RFQ |
| 7036-SS-20 | zf industrieantriebe witten gmbh | screw shoulder | RFQ |
| 817878 | national instruments corporation | screw shoulder | RFQ |
| 128C946H08 | unicorp systems inc | screw shoulder | RFQ |
| SS-8535-12 | globe aerospace inc | screw shoulder | RFQ |
| 4327U | roller bearing company of america | screw shoulder | RFQ |
| 76965-18 | edo corporation | screw shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.250 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.438 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.375 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.188 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.250 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.188 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 |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5305-00-813-5486, 5305008135486 | ||||
| 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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