NSN 5310-00-856-0973

Part Details | SQUARE EXTENDED WASHER PLAIN NUT

5310-00-856-0973 A nut having 4 flat sides and an integral washer which extends beyond the flats or periphery.

Alternate Parts: 253259, 5310-00-856-0973, 00-856-0973, 5310008560973, 008560973

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-856-097304890 ( NUT, PLAIN, EXTENDED WASHER, SQUARE )
REFERENCE DRAWINGS & PICTURES

SQUARE

Cross Reference | NSN 5310-00-856-0973
Part Number Cage Code Manufacturer
25325990536LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 5310-00-856-0973
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE SQUARE
WASHER OUTSIDE DIAMETER0.966 INCHES NOMINAL
OVERALL HEIGHT0.170 INCHES NOMINAL
WASHER THICKNESS0.125 INCHES NOMINAL
WIDTH ACROSS FLATS0.724 INCHES NOMINAL