The Ball,valve,ported, cataloged under National Stock Number 4820-01-735-6276, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-735-6276 |
| Primary Part Number | 218142085L1 |
| Item Name | Ball,valve,ported |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 218142085L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| LOA040712-91L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 563-8931980-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| R6961612-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| LSA021527-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| R6961601-91L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| LSA021527-2 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 563-8931980-2 | 3/1 Design control — primary reference Naval Sea Systems Command |
| R6961612-2 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| R6961601-91 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| LOA040712-91 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 8843462 | D/9 Drawing number reference only Naval Sea Systems Command |
| 218142085 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-01-735-6276 is a Ball,valve,ported, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-735-6276 has 6 manufacturer part numbers on file: 218142085L1 (Naval Inventory Control Point Mechanicsburg), LOA040712-91L1 (Naval Inventory Control Point Mechanicsburg), 563-8931980-2L1 (Naval Inventory Control Point Mechanicsburg), R6961612-2L1 (Naval Inventory Control Point Mechanicsburg), LSA021527-2L1 (Naval Inventory Control Point Mechanicsburg) and 1 more.
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.