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National Stock Number:
5310-01-557-5640
Federal Supply Class:
5310
National Item Identification Number:
015575640
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A METALLIC HEADED FASTENER HAVING INTERNAL THREADS FOR A PORTION OF THE FULL LENGTH. IT MAY HAVE A SMOOTH, HEXAGON OR SPLINED SHANK WITH AN OPEN OR CLOSED END. IT IS DESIGNED TO BE EXPANDED TIGHTLY AGAINST THE MATERIAL IT IS BEING INSTALLED IN BY MEANS OF A SPECIAL TOOL. THE ITEM MUST HAVE A SPECIFIED GRIP RANGE. THE GRIP RANGE IS THE THICKNESS OF THE MATERIAL THE ITEM IS BEING INSTALLED IN. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
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Manufacturer Information:
| 10080001 | SZ177 | DENEL VEHICLE SYSTEMS | | ISO7040-M16X2-8-A2D | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) | | R0004391 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | R2004391 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | R2004391 | SZ177 | DENEL VEHICLE SYSTEMS | | R2004391-DE00 | SZ177 | DENEL VEHICLE SYSTEMS |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL NUT | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | BEARING SURFACE TYPE | CHAMFERED OR | | FLAT | | THREAD SERIES | M | | NOMINAL THREAD SIZE | 16.0 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 2.0 | | THREAD CLASS | 6H | | SURFACE TREATMENT | ZINC NUT | | NUT HEIGHT | 16.0 MILLIMETERS NOMINAL | | WIDTH ACROSS FLATS | 24.0 MILLIMETERS NOMINAL | | SPECIAL FEATURES | TENSILE STRENGTH: 80 KGF/MM2 = GRADE 8 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NYLOC SELF LOCKING NUT |
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