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National Stock Number:
5310-01-175-0621
Federal Supply Class:
5310
National Item Identification Number:
011750621
Description:
NUT,SELF-LOCKING,BLIND RIVET
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:
| 841087-0227 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 841087-0227 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | | H111F365-130M | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |
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Techincal Specification:
| HEAD COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | HEAD DIAMETER | 0.280 INCHES MINIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.190 INCHES | | NUT COUNTERBORE DEPTH | 0.260 INCHES NOMINAL SECOND END | | NUT DIAMETER | 0.255 INCHES MAXIMUM | | NUT GRIP RANGE | +0.080 TO 0.130 INCHES | | NUT STYLE | BLIND RIVET W/SMOOTH ROUND SHANK | | NUT LENGTH | 0.525 INCHES MINIMUM AND 0.555 INCHES MAXIMUM | | SHANK END TYPE | OPEN | | SPECIAL FEATURES | DIAMOND KNURL OUTSIDE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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