The Cylinder and Valve Assembly, cataloged under National Stock Number 4210-01-280-4176, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-280-4176 |
| Primary Part Number | 67521 |
| Item Name | Cylinder and Valve Assembly |
| FSC / FSG | 4210 / 42 — No Item Name Available |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| General Characteristics Item Description | USED ON 1301 FIRE SUPPRESSION SYSTEM; FILLED WITH 550 LBS OF HALON; MATERIAL IS CORROSION RESISTANT STEEL,20 IN. DIA.; 60 IN. HIGH; WEIGHS 1000 LBS LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4210-01-280-4176 is a Cylinder and Valve Assembly, manufactured by Tyco Fire Products Lp, classified under FSC 4210 (No Item Name Available). Status: active.
NSN 4210-01-280-4176 has 2 cross-referenced part numbers: 67521 (Grinnell Corp Grinnell Fire Protection Systmes Div), 67521 (Tyco Fire Products Lp).
There are 5 known substitutes for 4210-01-280-4176: 4730-00-134-4222, 5360-00-265-5845, 5935-00-280-2311 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 67521: General Characteristics Item Description: USED ON 1301 FIRE SUPPRESSION SYSTEM; FILLED WITH 550 LBS OF HALON; MATERIAL IS CORROSION RESISTANT STEEL,20 IN. DIA.; 60 IN. HIGH; WEIGHS 1000 LBS LBS. 1 total characteristics are documented in the Federal Logistics Information System.