National Item Identification Number

01-275-0518
012750518
5330-01-275-0518
5330012750518

National Stock Number

Item Name

SEAL,PLAIN ENCASED

Federal Supply Class

5330

Description

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes PACKING WITH RETAINER.

Commercial and Government Entity Code (Supplier Data)

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01212

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Reference Numbers (Part Numbers)

3747

Required Categories

MATERIAL
SEAL WIDTH
ACCOMMODATED SHAFT DIAMETER
HOUSING BORE DIAMETER

Required Description

RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
0.500 INCHES NOMINAL;