The Stem,fluid Valve, cataloged under National Stock Number 4820-01-421-2589, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rockford Controls Corp. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-421-2589 |
| Primary Part Number | 302081-00-06 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rockford Controls Corp |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 DISK |
| Valve Type for Which Designed | BALL |
| Stem Actuating End Type | FLATTED |
| Features Provided | UPPER STEM AND LOWER STEM |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Material | STEEL COMP 316 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 302081-00-06 PRIMARY | Rockford Controls Corp (USA) |
| 41001116 ITEMS 3,4,5 | Rockford Controls Corp (USA) |
NSN 4820-01-421-2589 is a Stem,fluid Valve, manufactured by Rockford Controls Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-421-2589 has 2 manufacturer part numbers on file: 302081-00-06 (Rockford Controls Corp), 41001116 ITEMS 3,4,5 (Rockford Controls Corp).
Key specifications for 302081-00-06: Furnished Items and Quantity: 1 DISK; Valve Type for Which Designed: BALL; Stem Actuating End Type: FLATTED; Features Provided: UPPER STEM AND LOWER STEM. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.