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National Stock Number:
5310-99-137-9005
Federal Supply Class:
5310
National Item Identification Number:
991379005
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| NM36071TX | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | PPD086-94-6 | K0800 | ARMSTRONG FOREST FASTENERS LTD |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 EN15AM NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE NUT | | MATERIAL | PLASTIC NYLON LOCKING INSERT | | MATERIAL | STEEL NUT | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT HEIGHT | 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL | | SURFACE TREATMENT | ZINC NUT | | TEMP RATING | -70.0 DEG CELSIUS MINIMUM AND 200.0 DEG CELSIUS MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNF |
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