The Disk,valve, cataloged under National Stock Number 4820-00-532-1582, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 3 verified specifications, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-532-1582 |
| Primary Part Number | 84042 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Outside Diameter | 3.820 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Media for Which Designed | WATER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-532-1582 is a Disk,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-532-1582 has 2 cross-referenced part numbers: 84042 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 84042 (Honeywell International Inc. Div Aerospace - Torrance).
There are 3 known substitutes for 4820-00-532-1582: 3110-00-554-3245, 5330-01-067-5126, 5962-01-248-7305. Verify interchangeability with system specifications before substitution.
Key specifications for 84042: Overall Height: 2.310 INCHES NOMINAL IN; Outside Diameter: 3.820 INCHES NOMINAL IN; Material: ALUMINUM ALLOY; Media for Which Designed: WATER. 4 total characteristics are documented in the Federal Logistics Information System.