The Seat,valve, cataloged under National Stock Number 4820-00-834-4682, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tyco Fire Products Lp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-834-4682 |
| Primary Part Number | V3564 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Seating Surface Shape | ANGULAR |
| Body Outside Diameter | 4.993 INCHES MINIMUM AND 4.998 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Body Inside Diameter | 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN |
| Style Designator | PLAIN |
| Seat Angle in Deg | 45.000 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V3564 PRIMARY | Tyco Fire Products Lp (USA) |
| 20-03572PC4 | Tyco Fire Products Lp (USA) |
| V3384PC4 | Tyco Fire Products Lp (USA) |
| V3282PC4 | Tyco Fire Products Lp (USA) |
| 20-03384PC4 | Tyco Fire Products Lp (USA) |
| 20-03282PC4 | Tyco Fire Products Lp (USA) |
| 20-03564 | Tyco Fire Products Lp (USA) |
| V3564 | Portland Valve Llc (USA) |
| V3572PC4 | Tyco Fire Products Lp (USA) |
NSN 4820-00-834-4682 is a Seat,valve, manufactured by Tyco Fire Products Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-834-4682 has 9 cross-referenced part numbers: V3564 (Tyco Fire Products Lp), 20-03572PC4 (Tyco Fire Products Lp), V3384PC4 (Tyco Fire Products Lp), V3282PC4 (Tyco Fire Products Lp), 20-03384PC4 (Tyco Fire Products Lp) and 4 more.
There is 1 known substitute for 4820-00-834-4682: 5133-00-189-9325. Verify interchangeability with system specifications before substitution.
Key specifications for V3564: Seating Surface Shape: ANGULAR; Body Outside Diameter: 4.993 INCHES MINIMUM AND 4.998 INCHES MAXIMUM IN; Material: PLASTIC POLYAMIDE NYLON OVERALL; Body Inside Diameter: 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.