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) | 01-103-6042 (011036042) |
| NCB Code | USA (01) |
| Manufacturer | Military Standards Corp, Department Of Defense Project, Oshkosh Corporation, General Motors Corp, Unistrut International Corporation, Pierce Manufacturing Inc, Allison Transmission Inc, Am General Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS51412-4 | military standards corp | washer flat | RFQ |
| 88-20033-20A | department of defense project | washer flat | RFQ |
| 1DD598 | oshkosh corporation | washer flat | RFQ |
| 120392 | general motors corp | washer flat | RFQ |
| 9419892 | general motors corp | washer flat | RFQ |
| 16KP938 | oshkosh corporation | washer flat | RFQ |
| 88-20033 | department of defense project | washer flat | RFQ |
| HFLW025EG | unistrut international corporation | washer flat | RFQ |
| 82-1030-0025 | pierce manufacturing inc | washer flat | RFQ |
| 120392 | allison transmission inc | washer flat | RFQ |
| 5740700 | am general llc | washer flat | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | MEDIUM MINE PROTECTED VEHICLE-MMPV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS) |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-103-6042, 5310011036042 | ||||
| 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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