NSN 5310-00-950-2601

Part Details | DOUBLE HEXAGON EXTENDED WASHER PLAIN NUT

5310-00-950-2601 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery.

Alternate Parts: 369A1603, 369A1603, 79325428, 79325-428, VCU0001, 5310-00-950-2601, 00-950-2601, 5310009502601, 009502601

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 04, 196600-950-260104888 ( NUT, PLAIN, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-950-2601
Part Number Cage Code Manufacturer
369A16038V613BOEING COMPANY, THEDBA BOEING
369A160302731MCDONNELL DOUGLAS HELICOPTER CO INC
79325-42878022NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
VCU000106710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5310-00-950-2601
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
OVERALL HEIGHT0.335 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
WASHER THICKNESS0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
WIDTH ACROSS FLATS0.298 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
SPECIAL FEATURESROUND CASTELLATION,0.090 IN. H,0.308 IN. DIA W/6 EQUALLY SPACED SLOTS 0.065 IN. MIN 0.075 IN. MAX W 0.90 IN. DEPTH