National Item Identification Number
01-238-1505
National Stock Number
Item Name
NUT,PLAIN,SQUARE
Federal Supply Class
5310
Description
A nut, flat on top and bottom, having 4 flat sides. 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.)
Commercial and Government Entity Code (Supplier Data)
21530
SPENCER INDUSTRIES INC
80 HOLMES ST
BELLEVILLE
NJ
07109
973-751-2200
33734
MICRO MACHINING INC
7223 AMBASSADOR RD
BALTIMORE
MD
21244
410-944-5666
97942
Reference Numbers (Part Numbers)
125B572H01
125B572H01
125B572H01
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNC
0.625 INCHES
11
2B
RIGHT-HAND
STEEL COMP 630 OVERALL
MIL-C-24111,TY 1