| Item Name | Nut Plain Extended Washer Hexago |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-507-3180 (015073180) |
| NCB Code | USA (01) |
| Manufacturer | National Instruments Corporation, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 0.500-13UNC-2B STL | national instruments corporation | nut plain extended washer hexago | 03950 | RFQ |
| H791-7000-28 | electric boat corporation | nut plain extended washer hexago | 96169 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | Hardness Rating | 24.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| ASDB | Width Across Flats | 0.875 INCHES NOMINAL |
| AAVX | Washer Outside Diameter | 1.125 INCHES NOMINAL |
| ABKW | Overall Height | 0.688 INCHES NOMINAL |
| CXCY | Part Name Assigned By Controlling Agency | EXPANSION NUT |
| CMLP | Thread Quantity Per Inch | 13 |
| BZRR | Thread Series | UNC |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJF | Thread Direction | RIGHT-HAND |
| MATT | Material | STEEL OVERALL |
| CRHC | Hole Configuration Style | CONFIGURATION C |
| ADEM | Washer Thickness | 0.172 INCHES NOMINAL |
| CQJX | Nominal Thread Size | 0.500 INCHES |
| AGAV | End Item Identification | MANIFOLD ASSEMBLY; W/S:VIRGINIA CLASS SUBMARINE, SSN-774 |
| AAJD | Thread Class | 2B |
| ACTA | Nut Style | HEXAGON |
| MDCL | Material Document And Classification | ASTM-A194, GRADE 4 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Relevant Components for NSN - 5310-01-507-3180, 5310015073180 | ||||
| 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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