National Item Identification Number
01-157-3387
National Stock Number
Item Name
NUT,PLAIN,EXTENDED WASHER,HEXAGON
Federal Supply Class
5310
Description
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
803-2177518-12XX-31
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD PITCH DIAME
Required Description
UNS
4.125 INCHES
11.5
3.4593 TO 3.4668 INCHES
RIGHT-HAND
COPPER ALLOY OVERA