NSN 5310-01-252-7281

Part Details | HEXAGON PLAIN NUT

5310-01-252-7281 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: 26528203, 2652820-3, 5310-01-252-7281, 01-252-7281, 5310012527281, 012527281

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 06, 198701-252-728101857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-252-7281
Part Number Cage Code Manufacturer
2652820-380064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-01-252-7281
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.370 INCHES NOMINAL
WIDTH ACROSS FLATS2.500 INCHES NOMINAL
BEARING SURFACE TYPE CHAMFERED
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT