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) | 00-264-1395 (002641395) |
| NCB Code | USA (00) |
| Manufacturer | Cardwell Condester Corp, G E C Aerospace Ltd, Westinghouse Electric Corp, Bendix Corp, Bae Systems Controls Inc, Honeywell International Inc, Eaton Aerospace Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 504B8-31-89 | cardwell condester corp | washer flat | RFQ |
| 503 4 04023 | g e c aerospace ltd | washer flat | RFQ |
| P11D5878 | westinghouse electric corp | washer flat | RFQ |
| 503 2 04023 | g e c aerospace ltd | washer flat | RFQ |
| 41271EAL | bendix corp | washer flat | RFQ |
| 545C473P5 | bae systems controls inc | washer flat | RFQ |
| 41271 | honeywell international inc | washer flat | RFQ |
| 503 2 04023 | eaton aerospace ltd | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.031 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-636-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| Relevant Components for NSN - 5310-00-264-1395, 5310002641395 | ||||
| 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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