A-A-50557 Primer, Water-Borne, Acrylic or Modified Acrylic, for Metal Surfaces No S/S DocumentThis commercial item description covers a waterborne primer, acrylic or modified acrylic, suitable for use on exterior or interior metal surfaces. The primer is intended for use on properly prepared exterior and interior metal surfaces in non-marine environments including those where Volatile Organic Compound VOC emissions are controlled by air quality regulations as described below. The primer is intended to be used over bare metal with two coats of a waterborne topcoat, or over previously painted surfaces with one coat of topcoat. The primer should only be applied at temperatures between 50 degrees F 10 degrees C and 100 degrees F 38 degrees C and a relative humidity no higher than 85 percent.

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A-A-50557

7.4  National Stock Numbers (NSNs).  The following is a list of NSNs assigned which correspond to this commercial item description.  The list may not be indicative of all possible NSNs

associated with the commercial item description.

8010-01-383-4988

8010-01-384-2378

7.5  Subject term (key word) listing.

Surface preparation

VOC controller

MILITARY INTEREST:                          CIVIL AGENCY COORDINATING ACTIVITY: Custodians                                                 GSA-FSS

Navy - YD1

Air Force - 99                                            Preparing Activity

Army - AV                                                Navy -YD1

Review Activity                                         (Project No. 8010-0960) Navy - SH

Air Force - 84

Source:  https://assist.dla.mil  --  5Downloaded:  Check  the  source  to  verify  that  this  is  the  current  version  before  use.