National Item Identification Number
01-055-4131
010554131
1680-01-055-4131
1680010554131
National Stock Number
Item Name
BLOCK,SUPPORT,SEAT
Federal Supply Class
1680
Description
Commercial and Government Entity Code (Supplier Data)
54184
Reference Numbers (Part Numbers)
B2731-3B
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
III END ITEM IDENTIFICATION
THE MANUF
Required Description
STEEL ESR ARMOR 4340
5.820 IN. LG,1.000 IN. W,0.375 IN. THK
MODEL CH-46E AIRCR