The Valve,ball, cataloged under National Stock Number 4820-01-524-4547, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,ball |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Howell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-524-4547 |
| Primary Part Number | 7450B-G501 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7450 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 7450 REV D | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 7450-G501 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 7560 ITEM NO 40 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 7450B-G501 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
NSN 4820-01-524-4547 is a Valve,ball, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-524-4547 has 5 cross-referenced part numbers: 7450 (Howell Laboratories Inc Dba Howell Laboratories Inc), 7450 REV D (Howell Laboratories Inc Dba Howell Laboratories Inc), 7450-G501 (Howell Laboratories Inc Dba Howell Laboratories Inc), 7560 ITEM NO 40 (Howell Laboratories Inc Dba Howell Laboratories Inc), 7450B-G501 (Howell Laboratories Inc Dba Howell Laboratories Inc).
There are 12 known substitutes for 4820-01-524-4547: 2930-00-036-5529, 6920-00-110-5298, 2825-00-388-6815 and 9 more. Verify interchangeability with system specifications before substitution.