National Item Identification Number
00-556-0519
005560519
5975-00-556-0519
5975005560519
National Stock Number
Item Name
BOOT,DUST AND MOISTURE SEAL
Federal Supply Class
5975
Description
A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes BELLOWS, PROTECTION; GROMMET, NONMETALLIC; and CABLE NIPPLE, ELECTRICAL. See also CAP, ELECTRICAL; CAP, PROTECTIVE, DUST AND MOISTURE SEAL; and SHIELD, ELECTRICAL CONNECTOR.
Commercial and Government Entity Code (Supplier Data)
57057
Reference Numbers (Part Numbers)
20500269
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BASE OUTSIDE DIAMETER
OPENING INSIDE DIAMETER
Required Description
A21 THRU-HOLE
2.000 INCHES NOMINAL
1.093 INCHES NOMINAL
0.625 INCHES NOMINAL;