National Item Identification Number
01-521-2657
015212657
4730-01-521-2657
4730015212657
National Stock Number
Item Name
CLAMP,HOSE
Federal Supply Class
4730
Description
A clamp in which the body (band or wire) completely encircles an item and distributes a relatively even amount of pressure throughout the entire 360 degrees (6.282 radians) of the periphery of the item to be compressed. Its compression quality is dependent upon an integral screw mechanism, (screw, bolt spring compression and the like mechanical fasteners), or it may be applied by a device not integral with the clamp itself. It is specifically designed to prevent leakage between a hose and its attaching connection(s) when the body of the clamp is round or circular. For square, rectangular, or irregularly shaped items, see CLAMP, HOSE, SPECIAL-SHAPED. Excludes CLAMP, ELECTRICAL; CLAMP, LOOP; CLAMP, FIRE HOSE, SHUTOFF; FERRULE (as modified); and HAND SCREW.
Commercial and Government Entity Code (Supplier Data)
53711
53711
Reference Numbers (Part Numbers)
A-A-52596
WW-C-440, TY F, 3.500IN
185-7409995
185-7409995-56
Required Categories
MATERIAL
STYLE DESIGNATOR
INSIDE DIAMETER
OVERALL WIDTH
SPECIFICATION/STANDA
Required Description
STEEL CORROSION RESISTING OVERALL
C21 BAND
3.500 INCHES NOMINAL
0.500 INCHES
