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National Stock Number:
5310-00-128-1974
Federal Supply Class:
5310
National Item Identification Number:
001281974
Description:
NUT,SELF-LOCKING,PLATE
Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 3M157C4PW | 76301 | THE BOEING COMPANY | | 4700-048PW | 80539 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | OVERALL HEIGHT | 0.453 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MOUNTING PROVISION LOCATION | OPPOSITE NUT PROJECTION SIDE | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT HEIGHT | 0.315 INCHES MAXIMUM | | NUT MOUNTING PROVISION | WELDING PROJECTIONS | | NUT STYLE | PLATE | | NUT LENGTH | 1.296 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | PLATE THICKNESS | 0.040 INCHES MAXIMUM | | PLATE WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | PRECIOUS MATERIAL AND LOCATION | NUT EXTERNAL SURFACES SILVER | | WELDING PROJECTION QUANTITY | 2 | | SURFACE TREATMENT | SILVER NUT | | SURFACE TREATMENT | PASSIVATE SHELL | | TEMP RATING | 800.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNJF |
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