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National Stock Number: 5310-01-556-5475
Federal Supply Class: 5310
National Item Identification Number: 015565475
Description: NUT,SELF-LOCKING,CONE SEAT,HEXAG
Detail: A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.
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Manufacturer Information:
| 10039375 | 61C19 | MIL-COTS CORPORATION | | 12759-00524 | 0Y3H3 | FASTENAL COMPANY | | 37306 | 0Y3H3 | FASTENAL COMPANY | | ESP-E-56-221-NPP | 338X5 | ND DEFENSE LLC | | 273896 | 338X5 | ND DEFENSE LLC | | 273896 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | ESP-E-56.101-GS | 338X5 | ND DEFENSE LLC |
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Techincal Specification:
| CONE SEAT ANGLE | 45.0 DEGREES NOMINAL | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | IFI-100/107, GRADE C ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, 7/16-NF PHC P/T LOCK TYPE | | PROPRIETARY CHARACTERISTICS | NPAC | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.365 INCHES MINIMUM AND 0.463 INCHES MAXIMUM | | NUT STYLE | CONE SEAT, HEXAGON | | WIDTH ACROSS FLATS | 0.675 INCHES MINIMUM AND 0.690 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1941, FE/ZN 3A ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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