NSN 5310-01-356-0056

Part Details | HEXAGON PLAIN NUT

5310-01-356-0056 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.)

Alternate Parts: 0.25020UNC2BT1G4NSABEC, 0.25020UNC2BT1G4NSA/BEC, 8032177525S1XX17, 803-2177525-S1XX-17, 8032177525CX3XX PIECE 15, 803-2177525-CX3XX PIECE 15, 5310-01-356-0056, 01-356-0056, 5310013560056, 013560056

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 27, 199201-356-005601857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-356-0056
Part Number Cage Code Manufacturer
0.25020UNC2BT1G4NSA/BEC81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
803-2177525-S1XX-1780064NAVAL SHIP SYSTEMS COMMAND
803-2177525-CX3XX PIECE 1580064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-01-356-0056
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.219 INCHES NOMINAL
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
BEARING SURFACE TYPE CHAMFERED