PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WWS1912-CEWXSeat,water Closet

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 4510-00-247-1365 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-247-1365 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-247-1365. Primary manufacturer part number: WWS1912-CEWX.
Features
  • Seat,water Closet — FSC 4510
  • Seat Design: CLOSED FRONT
  • Extended Back: NOT INCLUDED
  • Water Closet for Which Designed: ELONGATED BOWL
  • Seat Cover: PROVIDED
  • Seat Color: WHITE
  • Material: PLASTIC POLYAMIDE NYLON AND WOOD SEAT
  • Surface Treatment: CHROMIUM HINGE
Applications
  • Applications requiring Plastic Polyamide Nylon and Wood Seat construction
General Description

The Seat,water Closet, cataloged under National Stock Number 4510-00-247-1365, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4510-00-247-1365
Primary Part NumberWWS1912-CEWX
Item NameSeat,water Closet
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Seat DesignCLOSED FRONT
Extended BackNOT INCLUDED
Water Closet for Which DesignedELONGATED BOWL
Seat CoverPROVIDED
Seat ColorWHITE
MaterialPLASTIC POLYAMIDE NYLON AND WOOD SEAT
Surface TreatmentCHROMIUM HINGE
Nondefinitive Spec/std DataSET TYPE
Surface TreatmentPLASTIC PYROXYLIN SEAT
Hinge TypeSTANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4510-00-193-8147 INTERCHANGEABLE
Seat,water Closet
4510-00-247-1360 INTERCHANGEABLE
Seat,water Closet
Cross-Reference Index
Part NumberManufacturer
WWS1912-CEWX Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Z124.5-C4A4A1 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Z124.5-C4C1A1 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
ANSI Z124.5-89 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
4510-00-193-8147INTERCHANGEABLE
SEAT,WATER CLOSET
4510-00-247-1360INTERCHANGEABLE
SEAT,WATER CLOSET

Frequently Asked Questions

What is NSN 4510-00-247-1365?

NSN 4510-00-247-1365 is a Seat,water Closet, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4510 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4510-00-247-1365?

NSN 4510-00-247-1365 has 4 cross-referenced part numbers: WWS1912-CEWX (Federal Specifications Promulgated by General Services Administration Washington DC), Z124.5-C4A4A1 (American National Standards Institute Incorporated Dba American National Standards Institute), Z124.5-C4C1A1 (American National Standards Institute Incorporated Dba American National Standards Institute), ANSI Z124.5-89 (American National Standards Institute Incorporated Dba American National Standards Institute).

What NSN replaces 4510-00-247-1365?

There are 2 known substitutes for 4510-00-247-1365: 4510-00-193-8147, 4510-00-247-1360. Verify interchangeability with system specifications before substitution.

What are the specifications of WWS1912-CEWX?

Key specifications for WWS1912-CEWX: Seat Design: CLOSED FRONT; Extended Back: NOT INCLUDED; Water Closet for Which Designed: ELONGATED BOWL; Seat Cover: PROVIDED. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4510-00-247-1365 still in active supply?

NSN 4510-00-247-1365 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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