National Item Identification Number
01-122-1684
011221684
3040-01-122-1684
3040011221684
National Stock Number
Item Name
CLAMP,HUB
Federal Supply Class
3040
Description
An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.
Commercial and Government Entity Code (Supplier Data)
00141
Reference Numbers (Part Numbers)
L4-4
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
OUTSIDE DIAMETER
THICKNESS
BORE
Required Description
ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4
ANODIZED, MIL-A-8625, TYPE 1
B4 ROU