The Seat,valve, cataloged under National Stock Number 4820-01-202-8525, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Seat,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (CAGE 99827) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-202-8525 |
| Primary Part Number | A-55321 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55693 ITEM 37 | Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (USA) |
| A-55321 PRIMARY | Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (USA) |
| 55693 | Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (USA) |
NSN 4820-01-202-8525 is a Seat,valve, manufactured by Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-202-8525 has 3 cross-referenced part numbers: 55693 ITEM 37 (Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc), A-55321 (Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc), 55693 (Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc).
There are 7 known substitutes for 4820-01-202-8525: 3020-01-151-3524, 4730-01-232-7119, 4730-01-232-7120 and 4 more. Verify interchangeability with system specifications before substitution.