The Proportioner,foam Liquid,line Ty, cataloged under National Stock Number 4210-01-444-5450, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Tyco Fire Products Lp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-444-5450 |
| Primary Part Number | 70803 |
| Item Name | Proportioner,foam Liquid,line Ty |
| FSC / FSG | 4210 / 42 — No Item Name Available |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| General Characteristics Item Description | 1.250 NPT INTERNAL INLET THD; 3.000 IN. SIZE IN |
| Overall Diameter | 5.300 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7057552 | Naval Sea Systems Command (USA) |
| 70803 PRIMARY | Tyco Fire Products Lp (USA) |
| 7057552 ITEM 2 | Naval Sea Systems Command (USA) |
NSN 4210-01-444-5450 is a Proportioner,foam Liquid,line Ty, manufactured by Tyco Fire Products Lp, classified under FSC 4210 (No Item Name Available). Status: active.
NSN 4210-01-444-5450 has 3 cross-referenced part numbers: 7057552 (Naval Sea Systems Command), 70803 (Tyco Fire Products Lp), 7057552 ITEM 2 (Naval Sea Systems Command).
There are 8 known substitutes for 4210-01-444-5450: 5305-00-297-3115, 4730-00-424-5871, 4730-00-716-4928 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70803: Material: COPPER ALLOY; General Characteristics Item Description: 1.250 NPT INTERNAL INLET THD; 3.000 IN. SIZE IN; Overall Length: 21.000 INCHES NOMINAL IN; Overall Diameter: 5.300 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.