Castellated Nut - Thread: 9/16-18, Self-Locking Nut, Hexagon, Non-Metallic Insert, 250°,
| Detail | Characteristic |
| BEARING SURFACE TYPE | WASHER FACED |
| NUT HEIGHT | 0.594 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| NUT STYLE | SLOTTED, HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
| MATERIAL | STEEL NUT |
| NOMINAL THREAD SIZE | 0.562 INCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| SURFACE TREATMENT | CADMIUM NUT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJF |
| THREAD QUANTITY PER INCH | 18 |
| WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM |
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Unit of Measure
Inventory |
N/A {128} |
Estimated Ship Date |
N/A {N/A} |
Inventory Note |
N/A Need additional stock? Call (877) 920-1876 or email |
Thread Size |
N/A 9/16-18 |
Industry Standards/Certification |
N/A MIL-S-8879 MS17825 |
Minimum Dimension A |
N/A 0.594 in |
Type |
N/A Self-Locking Castellated Nut |
Weight |
N/A 0.05 lb |
Thread MIL-S-8879 |
N/A 0.5625-18 |
Minimum Ultimate Tensile Strength |
N/A 21200 lb |
Minimum Test Wrenching Torque |
N/A 1100 in·lb |
Maximum Dimension A |
N/A 0.624 in |
Minimum Dimension B |
N/A 0.865 in |
Minimum Dimension C |
N/A 0.978 in |
Maximum Dimension B |
N/A 0.877 in |
Alternate Part Number |
N/A F12NEC-0918 |
NSN |
N/A 5310-00-181-6798 |
NIIN |
N/A 00-181-6798 |
Part # Unpunctuated |
N/A MS178259 |
Minimum Order Note |
N/A Minimum order is 5. Must order in increments of 1. |
Note |
N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. |
California Residents |
N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
