National Item Identification Number

01-346-5197
013465197
2040-01-346-5197
2040013465197

National Stock Number

Item Name

DOOR,ROLLER CURTAIN

Federal Supply Class

2040

Description

A large metallic or nonmetallic closure used to close the opening in a hangar, building, warehouse, and the like to exclude light and wind, maintain reasonable weather tightness, and provide auxiliary access to areas outside the area proper. It is comprised of horizontal interlocking slats and guided at the ends by channel tracks. The item may be designed for rolling on a spring counterbalanced drum or be laterally guided by channel tracks. It may be power or hand operated and may include a hood or cover for the roller drum mechanism.

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

122-2298838 PIECE 172
701-2298824 PC 172

Required Categories

MATERIAL
GUIDE TYPE
COUNTERBALANCE METHOD
OPERATIONAL DIRECTION
SPECIAL FEAT

Required Description

STEEL,ALLOY,QQ-S-624,FS 4340
CHANNEL TRACK
HELICAL STEEL SPRINGS
HORIZONTAL;