The Valve,float,water Closet Tank, cataloged under National Stock Number 4510-01-586-8086, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Fluidmaster Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-586-8086 |
| Primary Part Number | PRO 45 |
| Item Name | Valve,float,water Closet Tank |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Fluidmaster Inc |
| Status | ACTIVE |
| Inlet Location | BOTTOM |
| Material | PLASTIC FLOW CONTROL DEVICE |
| Material | PLASTIC BODY |
| Media for Which Designed | WATER, FRESH |
| Submersibility | SUBMERSIBLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4510-01-586-8086 is a Valve,float,water Closet Tank, manufactured by Fluidmaster Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-586-8086 has 2 manufacturer part numbers on file: 1APJ1 (Grainger Div of W W Grainger Inc), PRO 45 (Fluidmaster Inc).
Key specifications for PRO 45: Inlet Location: BOTTOM; Special Features: ADJUSTABLE HEIGHT 9 TO 14 IN, REPLACES MOST OLD STYLE FILL VALVES AND FLOATS, BLACK AND GRAY, FITS MOST TOILET TANKS IN; Part Name Assigned by Controlling Agency: FILL VALVE, ANTI-SIPHON, ADJUSTABLE; Material: PLASTIC FLOW CONTROL DEVICE. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.