The Water Closet, cataloged under National Stock Number 4510-01-307-7406, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4510-01-307-7406
Item Name
Water Closet
FSC / FSG
4510 / 45 — Plumbing Fixtures and Accessories
Status
ACTIVE
Seat Cover
PROVIDED
Juvenile Design Characteristic
NOT PROVIDED
Bowl Trap Type
FRONT
Inlet Spud Location
REAR
Flushing Action Type
WASHDOWN
Material
PORCELAIN BOWL
Bowl Shape
ROUND FRONT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
2124-336
3/9Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4510 — Plumbing Fixtures and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4510-00-001-7828
SHOWER HEAD
4510-00-003-5231
FLUSH CONNECTION,URINAL-WATER CL
4510-00-004-8263
4510-00-004-8263 · Item name not on file
4510-00-004-8383
FAUCET,SINGLE
4510-00-005-2321
DRAIN,SINK
4510-00-005-5021
PARTS KIT,WATER MIXING VALVE
4510-00-006-0067
4510-00-006-0067 · Item name not on file
4510-00-006-5939
DISK,INDEX
Frequently Asked Questions
What is NSN 4510-01-307-7406?
NSN 4510-01-307-7406 is a Water Closet, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
What are the specifications of 4510-01-307-7406?
Key specifications for 4510-01-307-7406: Seat Cover: PROVIDED; Juvenile Design Characteristic: NOT PROVIDED; Bowl Trap Type: FRONT; Inlet Spud Location: REAR. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4510-01-307-7406 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.