The Valve,globe, cataloged under National Stock Number 4820-01-212-9951, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fxc Corporation Dba Fxc Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-212-9951 |
| Primary Part Number | 311-80522 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fxc Corporation Dba Fxc Corp |
| Status | ACTIVE |
| Flow Control Device | NEEDLE |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 311-80522 | Fxc Corporation Dba Fxc Corp (USA) |
| Reference | Meaning |
|---|---|
| MLS-MV-1010 | 5/9 Secondary reference Beswick Engineering Co Inc |
| MLS-MV-1010-SS-SILICONE | 3/9 Design control — primary reference Beswick Engineering Co Inc |
| 3307980-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-01-212-9951 is a Valve,globe, manufactured by Fxc Corporation Dba Fxc Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-212-9951 has 1 manufacturer part number on file: 311-80522 (Fxc Corporation Dba Fxc Corp).
Key specifications for 311-80522: Flow Control Device: NEEDLE; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU. 7 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.