AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-496-3238 (004963238) |
| NCB Code | USA (00) |
| Manufacturer | Chief Of Engineers, Watson H S Co, Trailmobile Inc, Universal Logistics Corp, Standard Forge And Axle Co Inc, Abm Equipment And Supply Llc, Napco International Llc, Meritor Heavy Vehicle Braking System, Rivinius Inc, General Motors Corp, Garwood Feller Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 5231-48-21 | chief of engineers | washer flat | RFQ |
| 1229E837 | watson h s co | washer flat | RFQ |
| 1229E837 | trailmobile inc | washer flat | RFQ |
| 491248 | universal logistics corp | washer flat | RFQ |
| 16T1031 | chief of engineers | washer flat | RFQ |
| UB5014 | standard forge and axle co inc | washer flat | RFQ |
| 1229E837 | abm equipment and supply llc | washer flat | RFQ |
| 11A7117 | napco international llc | washer flat | RFQ |
| 1229E837 | meritor heavy vehicle braking system | washer flat | RFQ |
| 35UB5014 | rivinius inc | washer flat | RFQ |
| UB1015 | standard forge and axle co inc | washer flat | RFQ |
| 2075671 | general motors corp | washer flat | RFQ |
| UB5014 | garwood feller inc | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 1.531 INCHES MINIMUM AND 1.562 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND W/FLATS |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.065 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 3.875 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 2.750 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1010 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-496-3238, 5310004963238 | ||||
| 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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