INCH-POUND
A-A-59227A
1 December 2004
SUPERSEDING
A-A-59227
May 18, 1998

COMMERCIAL ITEM DESCRIPTION

COUPLING ASSEMBLY, HOSE, FIRE FIGHTING

The General Services Administration has authorized the use of this commercial item description as a replacement for Federal Specification WW-C-621 for all Federal agencies.

1. SCOPE. This commercial item description (CID) covers expansion ring couplings, screw-in expander couplings, and self-tightening couplings. The coupling assemblies are used on woven-jacketed rubber- or latex- or rubber-coated, fabric- or thermoplastic resin-lined and unlined fire fighting hoses.

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