The Hammer Arrester,water, cataloged under National Stock Number 4820-01-187-1285, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fine Machine Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Hammer Arrester,water |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Fine Machine Inc (CAGE 57397) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-187-1285 |
| Primary Part Number | A1214 3-4IN BRZ |
| Item Name | Hammer Arrester,water |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Fine Machine Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1214 | Fine Machine Inc (USA) |
| A1214 3-4IN BRZ PRIMARY | Fine Machine Inc (USA) |
NSN 4820-01-187-1285 is a Hammer Arrester,water, manufactured by Fine Machine Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-187-1285 has 2 cross-referenced part numbers: A1214 (Fine Machine Inc), A1214 3-4IN BRZ (Fine Machine Inc).
There are 8 known substitutes for 4820-01-187-1285: 3455-00-241-3048, 3120-00-661-8782, 2930-00-737-1375 and 5 more. Verify interchangeability with system specifications before substitution.