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   Data updated: 12 Jan 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   A-A-59423       Scroll down to access document images

Overview
Title:  Vacuum Interface Valve for Shipboard Use
Scope:  This Commercial Item Description (CID) covers vacuum interface valves used with sewage vacuum, collection, holding, and transfer (VCHT) systems aboard ships. Vacuum interface valves control the discharge from urinals to the sewage vacuum collection piping. Although the requirements of this CID primarily refer to vacuum interface valves used with urinals, they may be applied to the acquisition of vacuum interface valves intended for use with other plumbing waste sources such as shower or galley drains.
Status:  Active Document Date:  24-FEB-2021      
  Next Review Due:  22-FEB-2031
4510 Doc Category:   Commercial Item Description (CID)  

Responsibilities
Lead Standardization Activity:  CQ  DLA Troop Support - Construction and Equipment Items of Supply Standardizat  
  Preparing Activity: SH  Naval Sea Systems Command (Ship Systems)
DoD Interest Level:  / Prepared by DoD activity
Coordination:  Limited  
Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)  

Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageNotice 1 - ValidationA24-FEB-202111.9 KB
Document ImageBase Document A21-MAY-1999828.0 KB

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WARNING: UNAUTHORIZED ACCESS TO THIS UNITED STATES GOVERNMENT COMPUTER SYSTEM AND SOFTWARE IS PROHIBITED BY PUBLIC LAW 99-474 (THE COMPUTER FRAUD AND ABUSE ACT OF 1986) AND CAN RESULT IN ADMINISTRATIVE, DISCIPLINARY OR CRIMINAL PROCEEDINGS.