National Item Identification Number
00-012-8439
000128439
5306-00-012-8439
5306000128439
National Stock Number
Item Name
BOLT,SQUARE NECK
Federal Supply Class
5306
Referenced on: http://constructioncrushers.tpub.com//TM-5-3820-205-24P-1/css/TM-5-3820-205-24P-1_340.htm
Referenced on: http://constructioncrushers.tpub.com//TM-5-3820-205-24P-1/css/TM-5-3820-205-24P-1_388.htm
Referenced on: http://constructioncrushers.tpub.com//TM-5-3820-205-24P-1/css/TM-5-3820-205-24P-1_452.htmDescription
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Commercial and Government Entity Code (Supplier Data)
21450
NSN (National Stock Number) 5306-00-012-8439, 5306000128439 NIIN (National Identification Number) 00-012-8439, 000128439
Part Numbers (Reference Numbers)
128439
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.312 INCHES
18
2A
RIGHT-HAND
0.875 INCHES MINIMUM
1.469 INCHES MINIMU