The Proportioner,foam Liquid,line Ty, cataloged under National Stock Number 4210-01-587-6480, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Tyco Fire Products Lp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-587-6480 |
| Primary Part Number | 472109N |
| Item Name | Proportioner,foam Liquid,line Ty |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Overall Diameter | 9.063 INCHES NOMINAL IN |
| Material | COPPER ALLOY AND NICKEL ALLOY AND STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 472109N PRIMARY | Tyco Fire Products Lp (USA) |
| Reference | Meaning |
|---|---|
| 20429-03B | 5/2 Secondary reference U.S. Government activity |
| 20429-03B MOD | 5/1 Secondary reference U.S. Government activity |
NSN 4210-01-587-6480 is a Proportioner,foam Liquid,line Ty, manufactured by Tyco Fire Products Lp, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-587-6480 has 1 manufacturer part number on file: 472109N (Tyco Fire Products Lp).
Key specifications for 472109N: Overall Diameter: 9.063 INCHES NOMINAL IN; Overall Length: 10.625 INCHES NOMINAL IN; Special Features: 10 EQUALLY SPACED 0.687 IN (MIN) AND 0.696 IN (MAX) DIA HOLES ON A 7.812 IN BCD IN; Part Name Assigned by Controlling Agency: 5 INCH CLA-VAL PROPORTIONER FOR 3 PERCENT AFFF IN. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.