National Item Identification Number
00-771-2548
007712548
5306-00-771-2548
5306007712548
National Stock Number
Item Name
BOLT,RIBBED SHOULDER
Federal Supply Class
5306
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.
Commercial and Government Entity Code (Supplier Data)
24617
24617
19207
Reference Numbers (Part Numbers)
20340
375696
375696
476514
7712548
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.437 INCHES
20
3A
RIGHT-HAND
0.781 INCHES MINIMUM AND
0.812 INCHES MA