5325-01-388-3286 RING,RETAINING Index 2990-01-388-3288 DIAPHRAGM,GOVERNOR,ENGINE

National Stock Number:
5310-01-388-3287

Federal Supply Class:
5310

National Item Identification Number:
013883287

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
12047C180UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12047C1888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12047C18L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
12132F18 ITEM 179BL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
12132F18 ITEM 179B0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12132F18 ITEM 179B88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12132F18-179BL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
12723C18L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL-12132F18 ITEM 179B0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12723C180UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12132F18-179B0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12132F18-179B88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
12723C1888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL-12132F18 ITEM 179B88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL-12132F18 ITEM 179BL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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