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National Stock Number: 5310-00-757-5436
Federal Supply Class: 5310
National Item Identification Number: 007575436
Description: NUT,SELF-LOCKING,BARREL
Detail: A NUT OF CYLINDRICAL OR PARTLY CYLINDRICAL CROSS-SECTION WITH INTEGRAL THREADS PERPENDICULAR TO THE AXIAL CENTERLINE. ENDS MAY BE FLAT OR FLANGED. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, ROUND.
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Manufacturer Information:
26N127-4 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | 26N127-4 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | SL406-4F | 97393 | SPS TECHNOLOGIES LLC |
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Techincal Specification:
BARREL HEIGHT | 0.320 INCHES NOMINAL | FEATURES PROVIDED | FLOATING NUT | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | LUBRICATION | DRY FILM LUBRICANT | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE NUT | MATERIAL | STEEL COMP 4340 NUT | NOMINAL THREAD SIZE | 0.250 INCHES | NUT DIAMETER | 0.525 INCHES MINIMUM AND 0.528 INCHES MAXIMUM | NUT HEIGHT | 0.406 INCHES NOMINAL | NUT STYLE | FLOATING SELF-LOCKING BARREL | NUT LENGTH | 0.625 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NAS 672-80205 ASSN STD SINGLE TREATMENT RESPONSE NUT | SURFACE TREATMENT | CADMIUM NUT | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES | UNF |
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