AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-017-9860 (000179860) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications, Axletech International Llc, Terex Gmbh, Diamond Reo Trucks Inc, Mtu America Inc, Power Components (Deutschland) Gmbh, Cummins Incorporated, Meritor Heavy Vehicle Braking System, General Motors Corp, Napco International Llc, Navistar Intl Corp, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| FFS85TYPE2STYLE10PGRADE5 | federal specifications | screw cap hexagon head | RFQ |
| S2710 | axletech international llc | screw cap hexagon head | RFQ |
| 179860 | terex gmbh | screw cap hexagon head | RFQ |
| BB16216 | diamond reo trucks inc | screw cap hexagon head | RFQ |
| 179860 | mtu america inc | screw cap hexagon head | RFQ |
| PC179860 | power components (deutschland) gmbh | screw cap hexagon head | RFQ |
| S122 | cummins incorporated | screw cap hexagon head | RFQ |
| S2710 | meritor heavy vehicle braking system | screw cap hexagon head | RFQ |
| 179860 | general motors corp | screw cap hexagon head | RFQ |
| 14X3282 | napco international llc | screw cap hexagon head | RFQ |
| 179860 | navistar intl corp | screw cap hexagon head | RFQ |
| 103009 | cummins incorporated | screw cap hexagon head | RFQ |
| Q1832 | navistar intl corp | screw cap hexagon head | RFQ |
| MS35295-87 | military standards corp | screw cap hexagon head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.125 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 1.250 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.612 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| CQBC | MINIMUM TENSILE STRENGTH | 120000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10P STYLE AND 5 GRADE |
| Relevant Components for NSN - 5305-00-017-9860, 5305000179860 | ||||
| 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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