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National Stock Number:
5310-00-720-8314
Federal Supply Class:
5310
National Item Identification Number:
007208314
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 47FWG-428 | 56878 | SPS TECHNOLOGIES, LLC | | GF/EB1845-048 | 72962 | HARVARD INDUSTRIES INC | | S862NEW5-428 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GFZEB1845-048 | 72962 | HARVARD INDUSTRIES INC | | LHEB220-048 | 72962 | HARVARD INDUSTRIES INC | | SS5081 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS5081-04 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS5086 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.359 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | WASHER THICKNESS | 0.043 INCHES NOMINAL | | WASHER OUTSIDE DIAMETER | 0.460 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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