The Disk,rupturable, cataloged under National Stock Number 4820-00-182-3922, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Kidde-Fenwal, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-182-3922 |
| Primary Part Number | 902048 |
| Item Name | Disk,rupturable |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Kidde-Fenwal, Llc |
| Status | CANCELLED |
| Furnished Items and Quantity | 1 WASHER |
| Disk Material | COPPER ALLOY |
| Disk Size | 0.542 INCHES IN |
| Burst Pressure | 3000.0 PRESSURE POUNDS PER SQUARE INCH GAGE |
| Cross-Sectional Shape | FLAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-182-3922 is a Disk,rupturable, manufactured by Kidde-Fenwal, Llc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-182-3922 has 3 cross-referenced part numbers: 902048 (Kidde-Fenwal, Llc), 933624 (Kidde-Fenwal, Llc), 2048 (Kidde-Fenwal, Llc).
There is 1 known substitute for 4820-00-182-3922: 5310-00-167-0825. Verify interchangeability with system specifications before substitution.
Key specifications for 902048: Furnished Items and Quantity: 1 WASHER; Disk Material: COPPER ALLOY; Disk Size: 0.542 INCHES IN; Burst Pressure: 3000.0 PRESSURE POUNDS PER SQUARE INCH GAGE. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-182-3922 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.