National Item Identification Number

00-770-7278
007707278
2520-00-770-7278
2520007707278

National Stock Number

Item Name

BOOT,DUST AND MOISTURE SEAL

Federal Supply Class

2520

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)

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12204

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19207

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Reference Numbers (Part Numbers)

1278001
7707278

Required Categories

OVERALL HEIGHT
BASE OUTSIDE DIAMETER
OPENING INSIDE DIAMETER
SEALING METHOD

Required Description

1.531 INCHES NOMINAL
1.687 INCHES NOMINAL
2.375 INCHES NOMINAL
COMPRESSION