| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-098-4321 (010984321) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4G13844-101A | lockheed martin corporation | washer flat | 98897 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | BLANK RECTANGULAR |
| AAUB | HOLE DIAMETER | 0.755 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| ABGL | WIDTH | 1.180 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | DEE |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND W/FLATS |
| ABNM | THICKNESS | 0.180 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 1.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | USED ON 1620001791425 |
| BWJH | HOLE WIDTH ACROSS FLATS | 0.520 INCHES MINIMUM AND 0.525 INCHES MAXIMUM |
| CQZT | OUTSIDE LEFT CORNER CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | THIS ITEM IS CRITICAL TO THE FUNCTION OF THE C-5 LANDING GEAR. ALL SPECIFIC ACTIONS,DIMENSIONS AND TOLERANCES PERTAINING TO THIS ITEM MUST BE MET TOENSURE PROPER FUNCTION OF THIS ITEM AND THE LANDING GEAR. ESA REQUIRES STRIC T OVERSIGHT TO |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729,COND N OR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-098-4321, 5310010984321 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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