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) | 01-467-2131 (014672131) |
| NCB Code | USA (01) |
| Manufacturer | Parker Hannifin Corporation, American National Standards |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M19-21121 | parker hannifin corporation | washer flat | RFQ |
| B18.22.1 | american national standards | washer flat | RFQ |
| M19-21121-D PC 161 | parker hannifin corporation | washer flat | RFQ |
| M19-20873 PC NO 308 | parker hannifin corporation | washer flat | RFQ |
| PL-M19-21121-D PC 161 | parker hannifin corporation | washer flat | RFQ |
| 345-02016 | parker hannifin corporation | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMW | Peripheral Shape Style | ROUND |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| ABMX | Center Hole Shape Style | ROUND |
| ABNM | Thickness | 0.062 INCHES NOMINAL |
| AAUB | Hole Diameter | 0.250 INCHES NOMINAL |
| ADAV | Overall Diameter | 0.561 INCHES NOMINAL |
| AGAV | End Item Identification | TRANS:WSD;NIMITZ CLASS CVN |
| AAGR | Cross-Sectional Shape Style | RECTANGULAR |
| Relevant Components for NSN - 5310-01-467-2131, 5310014672131 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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