National Item Identification Number
01-279-3059
012793059
3040-01-279-3059
3040012793059
National Stock Number
Item Name
COLLAR,SHAFT
Federal Supply Class
3040
Description
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.
Commercial and Government Entity Code (Supplier Data)
27777
LITTON SYSTEMS INC.
DBA ELECTRO-OPTICAL SYSTEMS
3414 HERRMANN DR.
GARLAND
TX
75041
972-840-7631
12004
NAVAL SEA SYSTEMS COMMAND LOGISTICS
SUPPORT ENGINEERING ACTIVITY
CODE 00
2020
MECHANICSBURG
PA
17055
717-605-3461
12004
NAVAL SEA SYSTEMS COMMAND LOGISTICS
SUPPORT ENGINEERING ACTIVITY
CODE 00
2020
MECHANICSBURG
PA
17055
717-605-3461
Reference Numbers (Part Numbers)
26800315
9240-004
9240-004-16
Required Categories
MATERIAL
STYLE DESIGNATOR
OUTSIDE DIAMETER
THICKNESS
BORE DIAMETER
KEYWAY Q
Required Description
STEEL, QQ-S-764, TYPE 303-CANCELED OR
STEEL, QQ-S-763, CLASS 304, COND A
A1 PL
