National Item Identification Number

01-020-1841
010201841
4920-01-020-1841
4920010201841

National Stock Number

Item Name

MASK,SUPPORT EQUIPMENT

Federal Supply Class

4920

Description

Commercial and Government Entity Code (Supplier Data)

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77445

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Reference Numbers (Part Numbers)

PWA37253

Required Categories

OVERALL LENGTH
OVERALL DIAMETER
GENERAL CHARACTERISTICS ITEM DESCRIPTION
THE

Required Description

0.188 INCHES NOMINAL
12.500 INCHES NOMINAL
RUBBER
77445
PWA37253